30540393

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9001}}^1$

素因数の和:9049

約数の個数: 24

約数和(自身を含む): 49150920

約数和(自身を除く): 18610527

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 9001, 27003, 81009, 117013, 261029, 351039, 783087, 1053117, 2349261, 3393377, 10180131, 30540393]

約数ペア:

[(1, 30540393), (3, 10180131), (9, 3393377), (13, 2349261), (29, 1053117), (39, 783087), (87, 351039), (117, 261029), (261, 117013), (377, 81009), (1131, 27003), (3393, 9001)]