4465971

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 6795360

約数和(自身を除く): 2329389

約数列:

[1, 3, 9, 29, 71, 87, 213, 241, 261, 639, 723, 2059, 2169, 6177, 6989, 17111, 18531, 20967, 51333, 62901, 153999, 496219, 1488657, 4465971]

約数ペア:

[(1, 4465971), (3, 1488657), (9, 496219), (29, 153999), (71, 62901), (87, 51333), (213, 20967), (241, 18531), (261, 17111), (639, 6989), (723, 6177), (2059, 2169)]