71673569

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 79704000

約数和(自身を除く): 8030431

約数列:

[1, 11, 89, 179, 409, 979, 1969, 4499, 15931, 36401, 73211, 175241, 400411, 805321, 6515779, 71673569]

約数ペア:

[(1, 71673569), (11, 6515779), (89, 805321), (179, 400411), (409, 175241), (979, 73211), (1969, 36401), (4499, 15931)]