38570013

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{4909}}^1$

素因数の和:5018

約数の個数: 20

約数和(自身を含む): 58222780

約数和(自身を除く): 19652767

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2619, 4909, 7857, 14727, 44181, 132543, 397629, 476173, 1428519, 4285557, 12856671, 38570013]

約数ペア:

[(1, 38570013), (3, 12856671), (9, 4285557), (27, 1428519), (81, 476173), (97, 397629), (291, 132543), (873, 44181), (2619, 14727), (4909, 7857)]