729381671

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{8311}}^1$

素因数の和:8510

約数の個数: 16

約数和(自身を含む): 797952000

約数和(自身を除く): 68570329

約数列:

[1, 19, 31, 149, 589, 2831, 4619, 8311, 87761, 157909, 257641, 1238339, 4895179, 23528441, 38388509, 729381671]

約数ペア:

[(1, 729381671), (19, 38388509), (31, 23528441), (149, 4895179), (589, 1238339), (2831, 257641), (4619, 157909), (8311, 87761)]