787493161

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{8297}}^1$

素因数の和:8473

約数の個数: 24

約数和(自身を含む): 993270600

約数和(自身を除く): 205777439

約数列:

[1, 7, 13, 49, 91, 149, 637, 1043, 1937, 7301, 8297, 13559, 58079, 94913, 107861, 406553, 755027, 1236253, 5285189, 8653771, 16071289, 60576397, 112499023, 787493161]

約数ペア:

[(1, 787493161), (7, 112499023), (13, 60576397), (49, 16071289), (91, 8653771), (149, 5285189), (637, 1236253), (1043, 755027), (1937, 406553), (7301, 107861), (8297, 94913), (13559, 58079)]