201612921

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{3907}}^1$

素因数の和:4180

約数の個数: 16

約数和(自身を含む): 273122304

約数和(自身を除く): 71509383

約数列:

[1, 3, 103, 167, 309, 501, 3907, 11721, 17201, 51603, 402421, 652469, 1207263, 1957407, 67204307, 201612921]

約数ペア:

[(1, 201612921), (3, 67204307), (103, 1957407), (167, 1207263), (309, 652469), (501, 402421), (3907, 51603), (11721, 17201)]