242305847

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{2971}}^1$

素因数の和:3230

約数の個数: 16

約数和(自身を含む): 283029504

約数和(自身を除く): 40723657

約数列:

[1, 7, 61, 191, 427, 1337, 2971, 11651, 20797, 81557, 181231, 567461, 1268617, 3972227, 34615121, 242305847]

約数ペア:

[(1, 242305847), (7, 34615121), (61, 3972227), (191, 1268617), (427, 567461), (1337, 181231), (2971, 81557), (11651, 20797)]