9772371

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{857}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 16240224

約数和(自身を除く): 6467853

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 857, 1267, 1629, 2571, 3801, 5999, 7713, 11403, 17997, 53991, 155117, 465351, 1085819, 1396053, 3257457, 9772371]

約数ペア:

[(1, 9772371), (3, 3257457), (7, 1396053), (9, 1085819), (21, 465351), (63, 155117), (181, 53991), (543, 17997), (857, 11403), (1267, 7713), (1629, 5999), (2571, 3801)]