7247214

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{30971}}^1$

素因数の和:30992

約数の個数: 24

約数和(自身を含む): 16910712

約数和(自身を除く): 9663498

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 30971, 61942, 92913, 185826, 278739, 402623, 557478, 805246, 1207869, 2415738, 3623607, 7247214]

約数ペア:

[(1, 7247214), (2, 3623607), (3, 2415738), (6, 1207869), (9, 805246), (13, 557478), (18, 402623), (26, 278739), (39, 185826), (78, 92913), (117, 61942), (234, 30971)]