4054491

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 6755840

約数和(自身を除く): 2701349

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 463, 973, 1251, 1389, 2919, 3241, 4167, 8757, 9723, 29169, 64357, 193071, 450499, 579213, 1351497, 4054491]

約数ペア:

[(1, 4054491), (3, 1351497), (7, 579213), (9, 450499), (21, 193071), (63, 64357), (139, 29169), (417, 9723), (463, 8757), (973, 4167), (1251, 3241), (1389, 2919)]