39208401

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 59754240

約数和(自身を除く): 20545839

約数列:

[1, 3, 9, 27, 71, 113, 181, 213, 339, 543, 639, 1017, 1629, 1917, 3051, 4887, 8023, 12851, 20453, 24069, 38553, 61359, 72207, 115659, 184077, 216621, 346977, 552231, 1452163, 4356489, 13069467, 39208401]

約数ペア:

[(1, 39208401), (3, 13069467), (9, 4356489), (27, 1452163), (71, 552231), (113, 346977), (181, 216621), (213, 184077), (339, 115659), (543, 72207), (639, 61359), (1017, 38553), (1629, 24069), (1917, 20453), (3051, 12851), (4887, 8023)]