42065877

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{48857}}^1$

素因数の和:48908

約数の個数: 16

約数和(自身を含む): 65665152

約数和(自身を除く): 23599275

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 48857, 146571, 341999, 1025997, 2003137, 6009411, 14021959, 42065877]

約数ペア:

[(1, 42065877), (3, 14021959), (7, 6009411), (21, 2003137), (41, 1025997), (123, 341999), (287, 146571), (861, 48857)]