39363079

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 48877728

約数和(自身を除く): 9514649

約数列:

[1, 7, 19, 37, 133, 259, 361, 421, 703, 2527, 2947, 4921, 7999, 13357, 15577, 55993, 93499, 109039, 151981, 295963, 1063867, 2071741, 5623297, 39363079]

約数ペア:

[(1, 39363079), (7, 5623297), (19, 2071741), (37, 1063867), (133, 295963), (259, 151981), (361, 109039), (421, 93499), (703, 55993), (2527, 15577), (2947, 13357), (4921, 7999)]