138781433

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{6121}}^1$

素因数の和:6248

約数の個数: 16

約数和(自身を含む): 164559360

約数和(自身を除く): 25777927

約数列:

[1, 7, 41, 79, 287, 553, 3239, 6121, 22673, 42847, 250961, 483559, 1756727, 3384913, 19825919, 138781433]

約数ペア:

[(1, 138781433), (7, 19825919), (41, 3384913), (79, 1756727), (287, 483559), (553, 250961), (3239, 42847), (6121, 22673)]