30998241

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{6343}}^1$

素因数の和:6533

約数の個数: 16

約数和(自身を含む): 46184320

約数和(自身を除く): 15186079

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 6343, 19029, 57087, 171261, 1148083, 3444249, 10332747, 30998241]

約数ペア:

[(1, 30998241), (3, 10332747), (9, 3444249), (27, 1148083), (181, 171261), (543, 57087), (1629, 19029), (4887, 6343)]