42515811

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8863}}^1$

素因数の和:8923

約数の個数: 24

約数和(自身を含む): 67756416

約数和(自身を除く): 25240605

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 8863, 26589, 79767, 115219, 345657, 363383, 1036971, 1090149, 3270447, 4723979, 14171937, 42515811]

約数ペア:

[(1, 42515811), (3, 14171937), (9, 4723979), (13, 3270447), (39, 1090149), (41, 1036971), (117, 363383), (123, 345657), (369, 115219), (533, 79767), (1599, 26589), (4797, 8863)]