749883927

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:760

約数の個数: 48

約数和(自身を含む): 1142201088

約数和(自身を除く): 392317161

約数列:

[1, 3, 13, 23, 39, 69, 107, 169, 299, 321, 507, 601, 897, 1391, 1803, 2461, 3887, 4173, 7383, 7813, 11661, 13823, 18083, 23439, 31993, 41469, 54249, 64307, 95979, 101569, 179699, 192921, 304707, 415909, 539097, 835991, 1247727, 1479061, 2336087, 2507973, 4437183, 7008261, 10867883, 19227793, 32603649, 57683379, 249961309, 749883927]

約数ペア:

[(1, 749883927), (3, 249961309), (13, 57683379), (23, 32603649), (39, 19227793), (69, 10867883), (107, 7008261), (169, 4437183), (299, 2507973), (321, 2336087), (507, 1479061), (601, 1247727), (897, 835991), (1391, 539097), (1803, 415909), (2461, 304707), (3887, 192921), (4173, 179699), (7383, 101569), (7813, 95979), (11661, 64307), (13823, 54249), (18083, 41469), (23439, 31993)]