42128853

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{26347}}^1$

素因数の和:26404

約数の個数: 16

約数和(自身を含む): 61970496

約数和(自身を除く): 19841643

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 26347, 79041, 342511, 1027533, 1080227, 3240681, 14042951, 42128853]

約数ペア:

[(1, 42128853), (3, 14042951), (13, 3240681), (39, 1080227), (41, 1027533), (123, 342511), (533, 79041), (1599, 26347)]