2043711

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1132

約数の個数: 20

約数和(自身を含む): 3188592

約数和(自身を除く): 1144881

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1097, 1863, 3291, 9873, 25231, 29619, 75693, 88857, 227079, 681237, 2043711]

約数ペア:

[(1, 2043711), (3, 681237), (9, 227079), (23, 88857), (27, 75693), (69, 29619), (81, 25231), (207, 9873), (621, 3291), (1097, 1863)]