2991790029

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{1693}}^1$

素因数の和:1977

約数の個数: 32

約数和(自身を含む): 4152766464

約数和(自身を除く): 1160976435

約数列:

[1, 3, 47, 83, 141, 151, 249, 453, 1693, 3901, 5079, 7097, 11703, 12533, 21291, 37599, 79571, 140519, 238713, 255643, 421557, 589051, 766929, 1767153, 6604393, 12015221, 19813179, 21218369, 36045663, 63655107, 997263343, 2991790029]

約数ペア:

[(1, 2991790029), (3, 997263343), (47, 63655107), (83, 36045663), (141, 21218369), (151, 19813179), (249, 12015221), (453, 6604393), (1693, 1767153), (3901, 766929), (5079, 589051), (7097, 421557), (11703, 255643), (12533, 238713), (21291, 140519), (37599, 79571)]