42321513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{7283}}^1$

素因数の和:7448

約数の個数: 16

約数和(自身を含む): 61185600

約数和(自身を除く): 18864087

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 7283, 21849, 94679, 284037, 1085167, 3255501, 14107171, 42321513]

約数ペア:

[(1, 42321513), (3, 14107171), (13, 3255501), (39, 1085167), (149, 284037), (447, 94679), (1937, 21849), (5811, 7283)]