120915683

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 145459440

約数和(自身を除く): 24543757

約数列:

[1, 7, 41, 49, 139, 287, 433, 973, 2009, 3031, 5699, 6811, 17753, 21217, 39893, 60187, 124271, 279251, 421309, 869897, 2467667, 2949163, 17273669, 120915683]

約数ペア:

[(1, 120915683), (7, 17273669), (41, 2949163), (49, 2467667), (139, 869897), (287, 421309), (433, 279251), (973, 124271), (2009, 60187), (3031, 39893), (5699, 21217), (6811, 17753)]