1330257089

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18979}}^1$

素因数の和:19053

約数の個数: 32

約数和(自身を含む): 1749196800

約数和(自身を除く): 418939711

約数列:

[1, 7, 17, 19, 31, 119, 133, 217, 323, 527, 589, 2261, 3689, 4123, 10013, 18979, 70091, 132853, 322643, 360601, 588349, 2258501, 2524207, 4118443, 6130217, 10001933, 11178631, 42911519, 70013531, 78250417, 190036727, 1330257089]

約数ペア:

[(1, 1330257089), (7, 190036727), (17, 78250417), (19, 70013531), (31, 42911519), (119, 11178631), (133, 10001933), (217, 6130217), (323, 4118443), (527, 2524207), (589, 2258501), (2261, 588349), (3689, 360601), (4123, 322643), (10013, 132853), (18979, 70091)]