928687529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{1583}}^1$

素因数の和:2021

約数の個数: 32

約数和(自身を含む): 1222594560

約数和(自身を除く): 293907031

約数列:

[1, 7, 11, 19, 77, 133, 209, 401, 1463, 1583, 2807, 4411, 7619, 11081, 17413, 30077, 30877, 53333, 83809, 121891, 210539, 330847, 586663, 634783, 2315929, 4443481, 6982613, 12060877, 48878291, 84426139, 132669647, 928687529]

約数ペア:

[(1, 928687529), (7, 132669647), (11, 84426139), (19, 48878291), (77, 12060877), (133, 6982613), (209, 4443481), (401, 2315929), (1463, 634783), (1583, 586663), (2807, 330847), (4411, 210539), (7619, 121891), (11081, 83809), (17413, 53333), (30077, 30877)]