450265347

素因数分解:

$3^2\times 7^1\times {\mathrm{2417}}^1\times {\mathrm{2957}}^1$

素因数の和:5387

約数の個数: 24

約数和(自身を含む): 743854176

約数和(自身を除く): 293588829

約数列:

[1, 3, 7, 9, 21, 63, 2417, 2957, 7251, 8871, 16919, 20699, 21753, 26613, 50757, 62097, 152271, 186291, 7147069, 21441207, 50029483, 64323621, 150088449, 450265347]

約数ペア:

[(1, 450265347), (3, 150088449), (7, 64323621), (9, 50029483), (21, 21441207), (63, 7147069), (2417, 186291), (2957, 152271), (7251, 62097), (8871, 50757), (16919, 26613), (20699, 21753)]