2241477

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 3783936

約数和(自身を除く): 1542459

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 757, 987, 2271, 2961, 5299, 6813, 15897, 35579, 47691, 106737, 249053, 320211, 747159, 2241477]

約数ペア:

[(1, 2241477), (3, 747159), (7, 320211), (9, 249053), (21, 106737), (47, 47691), (63, 35579), (141, 15897), (329, 6813), (423, 5299), (757, 2961), (987, 2271)]