283105389

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{52051}}^1$

素因数の和:52105

約数の個数: 24

約数和(自身を含む): 450978528

約数和(自身を除く): 167873139

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 52051, 156153, 364357, 1093071, 1925887, 2550499, 5777661, 7651497, 13481209, 40443627, 94368463, 283105389]

約数ペア:

[(1, 283105389), (3, 94368463), (7, 40443627), (21, 13481209), (37, 7651497), (49, 5777661), (111, 2550499), (147, 1925887), (259, 1093071), (777, 364357), (1813, 156153), (5439, 52051)]