4271842799

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{821}}^1\times {\mathrm{4451}}^1$

素因数の和:5446

約数の個数: 16

約数和(自身を含む): 4918427136

約数和(自身を除く): 646584337

約数列:

[1, 7, 167, 821, 1169, 4451, 5747, 31157, 137107, 743317, 959749, 3654271, 5203219, 25579897, 610263257, 4271842799]

約数ペア:

[(1, 4271842799), (7, 610263257), (167, 25579897), (821, 5203219), (1169, 3654271), (4451, 959749), (5747, 743317), (31157, 137107)]