2783754211

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1\times {\mathrm{4951}}^1$

素因数の和:6714

約数の個数: 16

約数和(自身を含む): 3251681280

約数和(自身を除く): 467927069

約数列:

[1, 7, 47, 329, 1709, 4951, 11963, 34657, 80323, 232697, 562261, 1628879, 8461259, 59228813, 397679173, 2783754211]

約数ペア:

[(1, 2783754211), (7, 397679173), (47, 59228813), (329, 8461259), (1709, 1628879), (4951, 562261), (11963, 232697), (34657, 80323)]