47151719

素因数分解:

${\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:350

約数の個数: 16

約数和(自身を含む): 49580160

約数和(自身を除く): 2428441

約数列:

[1, 61, 67, 83, 139, 4087, 5063, 5561, 8479, 9313, 11537, 339221, 568093, 703757, 772979, 47151719]

約数ペア:

[(1, 47151719), (61, 772979), (67, 703757), (83, 568093), (139, 339221), (4087, 11537), (5063, 9313), (5561, 8479)]