2017289715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{3209}}^1\times {\mathrm{5987}}^1$

素因数の和:9211

約数の個数: 32

約数和(自身を含む): 3690524160

約数和(自身を除く): 1673234445

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 3209, 5987, 9627, 16045, 17961, 22463, 29935, 41909, 48135, 67389, 89805, 112315, 125727, 209545, 336945, 628635, 19212283, 57636849, 96061415, 134485981, 288184245, 403457943, 672429905, 2017289715]

約数ペア:

[(1, 2017289715), (3, 672429905), (5, 403457943), (7, 288184245), (15, 134485981), (21, 96061415), (35, 57636849), (105, 19212283), (3209, 628635), (5987, 336945), (9627, 209545), (16045, 125727), (17961, 112315), (22463, 89805), (29935, 67389), (41909, 48135)]