2120733

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 3302208

約数和(自身を除く): 1181475

約数列:

[1, 3, 9, 17, 51, 83, 153, 167, 249, 501, 747, 1411, 1503, 2839, 4233, 8517, 12699, 13861, 25551, 41583, 124749, 235637, 706911, 2120733]

約数ペア:

[(1, 2120733), (3, 706911), (9, 235637), (17, 124749), (51, 41583), (83, 25551), (153, 13861), (167, 12699), (249, 8517), (501, 4233), (747, 2839), (1411, 1503)]