3117585.00000000

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 17141760

約数和(自身を除く): 6679773

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 991, 1173, 2973, 3519, 8919, 10557, 16847, 22793, 26757, 50541, 68379, 151623, 205137, 387481, 454869, 615411, 1162443, 3487329, 10461987]

約数ペア:

[(1, 10461987), (3, 3487329), (9, 1162443), (17, 615411), (23, 454869), (27, 387481), (51, 205137), (69, 151623), (153, 68379), (207, 50541), (391, 26757), (459, 22793), (621, 16847), (991, 10557), (1173, 8919), (2973, 3519)]