523159001997

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{21491}}^1\times {\mathrm{477317}}^1$

素因数の和:498828

約数の個数: 16

約数和(自身を含む): 738613328832

約数和(自身を除く): 215454326835

約数列:

[1, 3, 17, 51, 21491, 64473, 365347, 477317, 1096041, 1431951, 8114389, 24343167, 10258019647, 30774058941, 174386333999, 523159001997]

約数ペア:

[(1, 523159001997), (3, 174386333999), (17, 30774058941), (51, 10258019647), (21491, 24343167), (64473, 8114389), (365347, 1431951), (477317, 1096041)]