2308371

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 3469680

約数和(自身を除く): 1161309

約数列:

[1, 3, 13, 29, 39, 87, 157, 169, 377, 471, 507, 1131, 2041, 4553, 4901, 6123, 13659, 14703, 26533, 59189, 79599, 177567, 769457, 2308371]

約数ペア:

[(1, 2308371), (3, 769457), (13, 177567), (29, 79599), (39, 59189), (87, 26533), (157, 14703), (169, 13659), (377, 6123), (471, 4901), (507, 4553), (1131, 2041)]