31054473

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:549

約数の個数: 24

約数和(自身を含む): 45995040

約数和(自身を除く): 14940567

約数列:

[1, 3, 9, 59, 177, 233, 251, 531, 699, 753, 2097, 2259, 13747, 14809, 41241, 44427, 58483, 123723, 133281, 175449, 526347, 3450497, 10351491, 31054473]

約数ペア:

[(1, 31054473), (3, 10351491), (9, 3450497), (59, 526347), (177, 175449), (233, 133281), (251, 123723), (531, 58483), (699, 44427), (753, 41241), (2097, 14809), (2259, 13747)]