293363253

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{1553}}^1$

素因数の和:1849

約数の個数: 24

約数和(自身を含む): 429898560

約数和(自身を除く): 136535307

約数列:

[1, 3, 9, 139, 151, 417, 453, 1251, 1359, 1553, 4659, 13977, 20989, 62967, 188901, 215867, 234503, 647601, 703509, 1942803, 2110527, 32595917, 97787751, 293363253]

約数ペア:

[(1, 293363253), (3, 97787751), (9, 32595917), (139, 2110527), (151, 1942803), (417, 703509), (453, 647601), (1251, 234503), (1359, 215867), (1553, 188901), (4659, 62967), (13977, 20989)]