218366985331

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{509}}^1\times {\mathrm{1258099}}^1$

素因数の和:1258650

約数の個数: 16

約数和(自身を含む): 246386304000

約数和(自身を除く): 28019318669

約数列:

[1, 11, 31, 341, 509, 5599, 15779, 173569, 1258099, 13839089, 39001069, 429011759, 640372391, 7044096301, 19851544121, 218366985331]

約数ペア:

[(1, 218366985331), (11, 19851544121), (31, 7044096301), (341, 640372391), (509, 429011759), (5599, 39001069), (15779, 13839089), (173569, 1258099)]