47175297

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 70202496

約数和(自身を除く): 23027199

約数列:

[1, 3, 13, 39, 41, 123, 163, 181, 489, 533, 543, 1599, 2119, 2353, 6357, 6683, 7059, 7421, 20049, 22263, 29503, 86879, 88509, 96473, 260637, 289419, 383539, 1150617, 1209623, 3628869, 15725099, 47175297]

約数ペア:

[(1, 47175297), (3, 15725099), (13, 3628869), (39, 1209623), (41, 1150617), (123, 383539), (163, 289419), (181, 260637), (489, 96473), (533, 88509), (543, 86879), (1599, 29503), (2119, 22263), (2353, 20049), (6357, 7421), (6683, 7059)]