7974161

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 9074688

約数和(自身を除く): 1100527

約数列:

[1, 13, 31, 47, 403, 421, 611, 1457, 5473, 13051, 18941, 19787, 169663, 257231, 613397, 7974161]

約数ペア:

[(1, 7974161), (13, 613397), (31, 257231), (47, 169663), (403, 19787), (421, 18941), (611, 13051), (1457, 5473)]