7412913

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 11150568

約数和(自身を除く): 3737655

約数列:

[1, 3, 9, 37, 111, 113, 197, 333, 339, 591, 1017, 1773, 4181, 7289, 12543, 21867, 22261, 37629, 65601, 66783, 200349, 823657, 2470971, 7412913]

約数ペア:

[(1, 7412913), (3, 2470971), (9, 823657), (37, 200349), (111, 66783), (113, 65601), (197, 37629), (333, 22261), (339, 21867), (591, 12543), (1017, 7289), (1773, 4181)]