571734

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1412

約数の個数: 24

約数和(自身を含む): 1293552

約数和(自身を除く): 721818

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 1381, 2762, 4143, 8286, 12429, 24858, 31763, 63526, 95289, 190578, 285867, 571734]

約数ペア:

[(1, 571734), (2, 285867), (3, 190578), (6, 95289), (9, 63526), (18, 31763), (23, 24858), (46, 12429), (69, 8286), (138, 4143), (207, 2762), (414, 1381)]