30903651

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{6491}}^1$

素因数の和:6543

約数の個数: 18

約数和(自身を含む): 46670988

約数和(自身を除く): 15767337

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 6491, 19473, 58419, 149293, 447879, 1343637, 3433739, 10301217, 30903651]

約数ペア:

[(1, 30903651), (3, 10301217), (9, 3433739), (23, 1343637), (69, 447879), (207, 149293), (529, 58419), (1587, 19473), (4761, 6491)]