1207171071

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1871}}^1\times {\mathrm{4217}}^1$

素因数の和:6111

約数の個数: 24

約数和(自身を含む): 1847686464

約数和(自身を除く): 640515393

約数列:

[1, 3, 9, 17, 51, 153, 1871, 4217, 5613, 12651, 16839, 31807, 37953, 71689, 95421, 215067, 286263, 645201, 7890007, 23670021, 71010063, 134130119, 402390357, 1207171071]

約数ペア:

[(1, 1207171071), (3, 402390357), (9, 134130119), (17, 71010063), (51, 23670021), (153, 7890007), (1871, 645201), (4217, 286263), (5613, 215067), (12651, 95421), (16839, 71689), (31807, 37953)]