173676139

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5801}}^1$

素因数の和:5875

約数の個数: 24

約数和(自身を含む): 222239808

約数和(自身を除く): 48563669

約数列:

[1, 7, 13, 47, 49, 91, 329, 611, 637, 2303, 4277, 5801, 29939, 40607, 75413, 272647, 284249, 527891, 1908529, 3544411, 3695237, 13359703, 24810877, 173676139]

約数ペア:

[(1, 173676139), (7, 24810877), (13, 13359703), (47, 3695237), (49, 3544411), (91, 1908529), (329, 527891), (611, 284249), (637, 272647), (2303, 75413), (4277, 40607), (5801, 29939)]