47689369

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 64350720

約数和(自身を除く): 16661351

約数列:

[1, 7, 13, 17, 29, 91, 119, 203, 221, 377, 493, 1063, 1547, 2639, 3451, 6409, 7441, 13819, 18071, 30827, 44863, 96733, 126497, 215789, 234923, 400751, 524059, 1644461, 2805257, 3668413, 6812767, 47689369]

約数ペア:

[(1, 47689369), (7, 6812767), (13, 3668413), (17, 2805257), (29, 1644461), (91, 524059), (119, 400751), (203, 234923), (221, 215789), (377, 126497), (493, 96733), (1063, 44863), (1547, 30827), (2639, 18071), (3451, 13819), (6409, 7441)]