6231231

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 9631440

約数和(自身を除く): 3400209

約数列:

[1, 3, 9, 17, 51, 139, 153, 293, 417, 879, 1251, 2363, 2637, 4981, 7089, 14943, 21267, 40727, 44829, 122181, 366543, 692359, 2077077, 6231231]

約数ペア:

[(1, 6231231), (3, 2077077), (9, 692359), (17, 366543), (51, 122181), (139, 44829), (153, 40727), (293, 21267), (417, 14943), (879, 7089), (1251, 4981), (2363, 2637)]