102402509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:901

約数の個数: 32

約数和(自身を含む): 127837440

約数和(自身を除く): 25434931

約数列:

[1, 11, 17, 23, 29, 187, 253, 319, 391, 493, 667, 821, 4301, 5423, 7337, 9031, 11339, 13957, 18883, 23809, 124729, 153527, 207713, 261899, 321011, 404753, 547607, 3531121, 4452283, 6023677, 9309319, 102402509]

約数ペア:

[(1, 102402509), (11, 9309319), (17, 6023677), (23, 4452283), (29, 3531121), (187, 547607), (253, 404753), (319, 321011), (391, 261899), (493, 207713), (667, 153527), (821, 124729), (4301, 23809), (5423, 18883), (7337, 13957), (9031, 11339)]