348386889

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{85201}}^1$

素因数の和:85280

約数の個数: 16

約数和(自身を含む): 490763520

約数和(自身を除く): 142376631

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 85201, 255603, 2470829, 4004447, 7412487, 12013341, 116128963, 348386889]

約数ペア:

[(1, 348386889), (3, 116128963), (29, 12013341), (47, 7412487), (87, 4004447), (141, 2470829), (1363, 255603), (4089, 85201)]