1929627

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:403

約数の個数: 24

約数和(自身を含む): 3226080

約数和(自身を除く): 1296453

約数列:

[1, 3, 7, 9, 21, 63, 109, 281, 327, 763, 843, 981, 1967, 2289, 2529, 5901, 6867, 17703, 30629, 91887, 214403, 275661, 643209, 1929627]

約数ペア:

[(1, 1929627), (3, 643209), (7, 275661), (9, 214403), (21, 91887), (63, 30629), (109, 17703), (281, 6867), (327, 5901), (763, 2529), (843, 2289), (981, 1967)]