3728337263

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{7789}}^1$

素因数の和:7935

約数の個数: 32

約数和(自身を含む): 4636608000

約数和(自身を除く): 908270737

約数列:

[1, 7, 19, 59, 61, 133, 413, 427, 1121, 1159, 3599, 7789, 7847, 8113, 25193, 54523, 68381, 147991, 459551, 475129, 478667, 1035937, 3216857, 3325903, 8731469, 9027451, 28032611, 61120283, 63192157, 196228277, 532619609, 3728337263]

約数ペア:

[(1, 3728337263), (7, 532619609), (19, 196228277), (59, 63192157), (61, 61120283), (133, 28032611), (413, 9027451), (427, 8731469), (1121, 3325903), (1159, 3216857), (3599, 1035937), (7789, 478667), (7847, 475129), (8113, 459551), (25193, 147991), (54523, 68381)]