9340989

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{571}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 15375360

約数和(自身を除く): 6034371

約数列:

[1, 3, 7, 19, 21, 41, 57, 123, 133, 287, 399, 571, 779, 861, 1713, 2337, 3997, 5453, 10849, 11991, 16359, 23411, 32547, 70233, 75943, 163877, 227829, 444809, 491631, 1334427, 3113663, 9340989]

約数ペア:

[(1, 9340989), (3, 3113663), (7, 1334427), (19, 491631), (21, 444809), (41, 227829), (57, 163877), (123, 75943), (133, 70233), (287, 32547), (399, 23411), (571, 16359), (779, 11991), (861, 10849), (1713, 5453), (2337, 3997)]