13307987979

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{34583}}^1$

素因数の和:34649

約数の個数: 72

約数和(自身を含む): 23695296768

約数和(自身を除く): 10387308789

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 169, 207, 253, 299, 429, 507, 759, 897, 1287, 1521, 1859, 2277, 2691, 3289, 3887, 5577, 9867, 11661, 16731, 29601, 34583, 34983, 42757, 103749, 128271, 311247, 380413, 384813, 449579, 795409, 1141239, 1348737, 2386227, 3423717, 4046211, 4945369, 5844527, 7158681, 8749499, 10340317, 14836107, 17533581, 26248497, 31020951, 44508321, 52600743, 64289797, 78745491, 93062853, 113743487, 134424121, 192869391, 341230461, 403272363, 578608173, 1023691383, 1209817089, 1478665331, 4435995993, 13307987979]

約数ペア:

[(1, 13307987979), (3, 4435995993), (9, 1478665331), (11, 1209817089), (13, 1023691383), (23, 578608173), (33, 403272363), (39, 341230461), (69, 192869391), (99, 134424121), (117, 113743487), (143, 93062853), (169, 78745491), (207, 64289797), (253, 52600743), (299, 44508321), (429, 31020951), (507, 26248497), (759, 17533581), (897, 14836107), (1287, 10340317), (1521, 8749499), (1859, 7158681), (2277, 5844527), (2691, 4945369), (3289, 4046211), (3887, 3423717), (5577, 2386227), (9867, 1348737), (11661, 1141239), (16731, 795409), (29601, 449579), (34583, 384813), (34983, 380413), (42757, 311247), (103749, 128271)]