249069753

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{317}}^1\times {\mathrm{1303}}^1$

素因数の和:1693

約数の個数: 24

約数和(自身を含む): 366570048

約数和(自身を除く): 117500295

約数列:

[1, 3, 9, 67, 201, 317, 603, 951, 1303, 2853, 3909, 11727, 21239, 63717, 87301, 191151, 261903, 413051, 785709, 1239153, 3717459, 27674417, 83023251, 249069753]

約数ペア:

[(1, 249069753), (3, 83023251), (9, 27674417), (67, 3717459), (201, 1239153), (317, 785709), (603, 413051), (951, 261903), (1303, 191151), (2853, 87301), (3909, 63717), (11727, 21239)]