47324421

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2539}}^1$

素因数の和:2673

約数の個数: 24

約数和(自身を含む): 72644000

約数和(自身を除く): 25319579

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 2539, 6213, 7617, 18639, 22851, 48241, 144723, 276751, 434169, 830253, 2490759, 5258269, 15774807, 47324421]

約数ペア:

[(1, 47324421), (3, 15774807), (9, 5258269), (19, 2490759), (57, 830253), (109, 434169), (171, 276751), (327, 144723), (981, 48241), (2071, 22851), (2539, 18639), (6213, 7617)]