30207849

素因数分解:

$3^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1579}}^1$

素因数の和:2500

約数の個数: 16

約数和(自身を含む): 46110720

約数和(自身を除く): 15902871

約数列:

[1, 3, 7, 21, 911, 1579, 2733, 4737, 6377, 11053, 19131, 33159, 1438469, 4315407, 10069283, 30207849]

約数ペア:

[(1, 30207849), (3, 10069283), (7, 4315407), (21, 1438469), (911, 33159), (1579, 19131), (2733, 11053), (4737, 6377)]