30759921

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1413

約数の個数: 24

約数和(自身を含む): 46245056

約数和(自身を除く): 15485135

約数列:

[1, 3, 9, 43, 61, 129, 183, 387, 549, 1303, 2623, 3909, 7869, 11727, 23607, 56029, 79483, 168087, 238449, 504261, 715347, 3417769, 10253307, 30759921]

約数ペア:

[(1, 30759921), (3, 10253307), (9, 3417769), (43, 715347), (61, 504261), (129, 238449), (183, 168087), (387, 79483), (549, 56029), (1303, 23607), (2623, 11727), (3909, 7869)]