89661209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 105082848

約数和(自身を除く): 15421639

約数列:

[1, 11, 19, 67, 209, 337, 361, 737, 1273, 3707, 3971, 6403, 14003, 22579, 24187, 70433, 121657, 248369, 266057, 429001, 1338227, 4719011, 8151019, 89661209]

約数ペア:

[(1, 89661209), (11, 8151019), (19, 4719011), (67, 1338227), (209, 429001), (337, 266057), (361, 248369), (737, 121657), (1273, 70433), (3707, 24187), (3971, 22579), (6403, 14003)]