1520553567

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{364379}}^1$

素因数の和:364502

約数の個数: 16

約数和(自身を含む): 2203770240

約数和(自身を除く): 683216673

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 364379, 1093137, 4736927, 14210781, 38988553, 116965659, 506851189, 1520553567]

約数ペア:

[(1, 1520553567), (3, 506851189), (13, 116965659), (39, 38988553), (107, 14210781), (321, 4736927), (1391, 1093137), (4173, 364379)]