98942841

素因数分解:

$3^2\times {\mathrm{139}}^2\times {\mathrm{569}}^1$

素因数の和:853

約数の個数: 18

約数和(自身を含む): 144206010

約数和(自身を除く): 45263169

約数列:

[1, 3, 9, 139, 417, 569, 1251, 1707, 5121, 19321, 57963, 79091, 173889, 237273, 711819, 10993649, 32980947, 98942841]

約数ペア:

[(1, 98942841), (3, 32980947), (9, 10993649), (139, 711819), (417, 237273), (569, 173889), (1251, 79091), (1707, 57963), (5121, 19321)]