30131841

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7369}}^1$

素因数の和:7448

約数の個数: 16

約数和(自身を含む): 42451200

約数和(自身を除く): 12319359

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 7369, 22107, 213701, 346343, 641103, 1039029, 10043947, 30131841]

約数ペア:

[(1, 30131841), (3, 10043947), (29, 1039029), (47, 641103), (87, 346343), (141, 213701), (1363, 22107), (4089, 7369)]