30312711

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2617}}^1$

素因数の和:2653

約数の個数: 40

約数和(自身を含む): 53218704

約数和(自身を除く): 22905993

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 81, 99, 117, 143, 297, 351, 429, 891, 1053, 1287, 2617, 3861, 7851, 11583, 23553, 28787, 34021, 70659, 86361, 102063, 211977, 259083, 306189, 374231, 777249, 918567, 1122693, 2331747, 2755701, 3368079, 10104237, 30312711]

約数ペア:

[(1, 30312711), (3, 10104237), (9, 3368079), (11, 2755701), (13, 2331747), (27, 1122693), (33, 918567), (39, 777249), (81, 374231), (99, 306189), (117, 259083), (143, 211977), (297, 102063), (351, 86361), (429, 70659), (891, 34021), (1053, 28787), (1287, 23553), (2617, 11583), (3861, 7851)]