478351115853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{15161203}}^1$

素因数の和:15162028

約数の個数: 16

約数和(自身を含む): 687712213440

約数和(自身を除く): 209361097587

約数列:

[1, 3, 13, 39, 809, 2427, 10517, 31551, 15161203, 45483609, 197095639, 591286917, 12265413227, 36796239681, 159450371951, 478351115853]

約数ペア:

[(1, 478351115853), (3, 159450371951), (13, 36796239681), (39, 12265413227), (809, 591286917), (2427, 197095639), (10517, 45483609), (31551, 15161203)]