30419631

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{34141}}^1$

素因数の和:34164

約数の個数: 20

約数和(自身を含む): 49574184

約数和(自身を除く): 19154553

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 34141, 102423, 307269, 375551, 921807, 1126653, 2765421, 3379959, 10139877, 30419631]

約数ペア:

[(1, 30419631), (3, 10139877), (9, 3379959), (11, 2765421), (27, 1126653), (33, 921807), (81, 375551), (99, 307269), (297, 102423), (891, 34141)]