3208569

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 5668992

約数和(自身を除く): 2460423

約数列:

[1, 3, 7, 13, 21, 23, 39, 49, 69, 73, 91, 147, 161, 219, 273, 299, 483, 511, 637, 897, 949, 1127, 1533, 1679, 1911, 2093, 2847, 3381, 3577, 5037, 6279, 6643, 10731, 11753, 14651, 19929, 21827, 35259, 43953, 46501, 65481, 82271, 139503, 152789, 246813, 458367, 1069523, 3208569]

約数ペア:

[(1, 3208569), (3, 1069523), (7, 458367), (13, 246813), (21, 152789), (23, 139503), (39, 82271), (49, 65481), (69, 46501), (73, 43953), (91, 35259), (147, 21827), (161, 19929), (219, 14651), (273, 11753), (299, 10731), (483, 6643), (511, 6279), (637, 5037), (897, 3577), (949, 3381), (1127, 2847), (1533, 2093), (1679, 1911)]