4965513

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1987}}^1$

素因数の和:2021

約数の個数: 24

約数和(自身を含む): 8158752

約数和(自身を除く): 3193239

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 1987, 2499, 5961, 13909, 33779, 41727, 97363, 101337, 236453, 292089, 709359, 1655171, 4965513]

約数ペア:

[(1, 4965513), (3, 1655171), (7, 709359), (17, 292089), (21, 236453), (49, 101337), (51, 97363), (119, 41727), (147, 33779), (357, 13909), (833, 5961), (1987, 2499)]