42425229

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26237}}^1$

素因数の和:26265

約数の個数: 24

約数和(自身を含む): 71787168

約数和(自身を除く): 29361939

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 26237, 78711, 183659, 288607, 550977, 865821, 1285613, 2020249, 3856839, 6060747, 14141743, 42425229]

約数ペア:

[(1, 42425229), (3, 14141743), (7, 6060747), (11, 3856839), (21, 2020249), (33, 1285613), (49, 865821), (77, 550977), (147, 288607), (231, 183659), (539, 78711), (1617, 26237)]