274060969

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{2377}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 345371208

約数和(自身を除く): 71310239

約数列:

[1, 7, 13, 49, 91, 181, 637, 1267, 2353, 2377, 8869, 16471, 16639, 30901, 115297, 116473, 216307, 430237, 1514149, 3011659, 5593081, 21081613, 39151567, 274060969]

約数ペア:

[(1, 274060969), (7, 39151567), (13, 21081613), (49, 5593081), (91, 3011659), (181, 1514149), (637, 430237), (1267, 216307), (2353, 116473), (2377, 115297), (8869, 30901), (16471, 16639)]