30179079

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7853}}^1$

素因数の和:7927

約数の個数: 24

約数和(自身を含む): 50642592

約数和(自身を除く): 20463513

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 3843, 7853, 23559, 54971, 70677, 164913, 479033, 494739, 1437099, 3353231, 4311297, 10059693, 30179079]

約数ペア:

[(1, 30179079), (3, 10059693), (7, 4311297), (9, 3353231), (21, 1437099), (61, 494739), (63, 479033), (183, 164913), (427, 70677), (549, 54971), (1281, 23559), (3843, 7853)]