30515511

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26981}}^1$

素因数の和:27026

約数の個数: 16

約数和(自身を含む): 45329760

約数和(自身を除く): 14814249

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 26981, 80943, 350753, 782449, 1052259, 2347347, 10171837, 30515511]

約数ペア:

[(1, 30515511), (3, 10171837), (13, 2347347), (29, 1052259), (39, 782449), (87, 350753), (377, 80943), (1131, 26981)]