71947931

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{19181}}^1$

素因数の和:19234

約数の個数: 12

約数和(自身を含む): 81638592

約数和(自身を除く): 9690661

約数列:

[1, 11, 31, 121, 341, 3751, 19181, 210991, 594611, 2320901, 6540721, 71947931]

約数ペア:

[(1, 71947931), (11, 6540721), (31, 2320901), (121, 594611), (341, 210991), (3751, 19181)]