39793481

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 53706240

約数和(自身を除く): 13912759

約数列:

[1, 7, 13, 17, 29, 91, 119, 203, 221, 377, 493, 887, 1547, 2639, 3451, 6209, 6409, 11531, 15079, 25723, 44863, 80717, 105553, 180061, 196027, 334399, 437291, 1372189, 2340793, 3061037, 5684783, 39793481]

約数ペア:

[(1, 39793481), (7, 5684783), (13, 3061037), (17, 2340793), (29, 1372189), (91, 437291), (119, 334399), (203, 196027), (221, 180061), (377, 105553), (493, 80717), (887, 44863), (1547, 25723), (2639, 15079), (3451, 11531), (6209, 6409)]