30979839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2477}}^1$

素因数の和:2870

約数の個数: 16

約数和(自身を含む): 45198720

約数和(自身を除く): 14218881

約数列:

[1, 3, 11, 33, 379, 1137, 2477, 4169, 7431, 12507, 27247, 81741, 938783, 2816349, 10326613, 30979839]

約数ペア:

[(1, 30979839), (3, 10326613), (11, 2816349), (33, 938783), (379, 81741), (1137, 27247), (2477, 12507), (4169, 7431)]