9878157

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 15281760

約数和(自身を除く): 5403603

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 947, 1159, 2841, 3477, 8523, 10431, 17993, 53979, 57767, 161937, 173301, 519903, 1097573, 3292719, 9878157]

約数ペア:

[(1, 9878157), (3, 3292719), (9, 1097573), (19, 519903), (57, 173301), (61, 161937), (171, 57767), (183, 53979), (549, 17993), (947, 10431), (1159, 8523), (2841, 3477)]