20231631

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5443}}^1$

素因数の和:5515

約数の個数: 24

約数和(自身を含む): 33970560

約数和(自身を除く): 13738929

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 5443, 16329, 38101, 48987, 114303, 321137, 342909, 963411, 2247959, 2890233, 6743877, 20231631]

約数ペア:

[(1, 20231631), (3, 6743877), (7, 2890233), (9, 2247959), (21, 963411), (59, 342909), (63, 321137), (177, 114303), (413, 48987), (531, 38101), (1239, 16329), (3717, 5443)]