30580221

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{30983}}^1$

素因数の和:31040

約数の個数: 16

約数和(自身を含む): 47591424

約数和(自身を除く): 17011203

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 30983, 92949, 216881, 650643, 1456201, 4368603, 10193407, 30580221]

約数ペア:

[(1, 30580221), (3, 10193407), (7, 4368603), (21, 1456201), (47, 650643), (141, 216881), (329, 92949), (987, 30983)]