620140007

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{3761}}^1$

素因数の和:3958

約数の個数: 16

約数和(自身を含む): 663075072

約数和(自身を除く): 42935065

約数列:

[1, 23, 67, 107, 1541, 2461, 3761, 7169, 86503, 164887, 251987, 402427, 5795701, 9255821, 26962609, 620140007]

約数ペア:

[(1, 620140007), (23, 26962609), (67, 9255821), (107, 5795701), (1541, 402427), (2461, 251987), (3761, 164887), (7169, 86503)]