1330981386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31690033}}^1$

素因数の和:31690045

約数の個数: 16

約数和(自身を含む): 3042243264

約数和(自身を除く): 1711261878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 31690033, 63380066, 95070099, 190140198, 221830231, 443660462, 665490693, 1330981386]

約数ペア:

[(1, 1330981386), (2, 665490693), (3, 443660462), (6, 221830231), (7, 190140198), (14, 95070099), (21, 63380066), (42, 31690033)]