141899401

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3557}}^1$

素因数の和:3744

約数の個数: 16

約数和(自身を含む): 167368320

約数和(自身を除く): 25468919

約数列:

[1, 7, 41, 139, 287, 973, 3557, 5699, 24899, 39893, 145837, 494423, 1020859, 3460961, 20271343, 141899401]

約数ペア:

[(1, 141899401), (7, 20271343), (41, 3460961), (139, 1020859), (287, 494423), (973, 145837), (3557, 39893), (5699, 24899)]