23890197

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 32974272

約数和(自身を除く): 9084075

約数列:

[1, 3, 37, 111, 137, 411, 1571, 4713, 5069, 15207, 58127, 174381, 215227, 645681, 7963399, 23890197]

約数ペア:

[(1, 23890197), (3, 7963399), (37, 645681), (111, 215227), (137, 174381), (411, 58127), (1571, 15207), (4713, 5069)]