3849769

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 5128128

約数和(自身を除く): 1278359

約数列:

[1, 7, 11, 17, 77, 119, 173, 187, 289, 1211, 1309, 1903, 2023, 2941, 3179, 13321, 20587, 22253, 32351, 49997, 226457, 349979, 549967, 3849769]

約数ペア:

[(1, 3849769), (7, 549967), (11, 349979), (17, 226457), (77, 49997), (119, 32351), (173, 22253), (187, 20587), (289, 13321), (1211, 3179), (1309, 2941), (1903, 2023)]