214143501

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1$

素因数の和:2034

約数の個数: 48

約数和(自身を含む): 352856448

約数和(自身を除く): 138712947

約数列:

[1, 3, 11, 13, 23, 33, 39, 69, 121, 143, 253, 299, 363, 429, 759, 897, 1573, 1973, 2783, 3289, 4719, 5919, 8349, 9867, 21703, 25649, 36179, 45379, 65109, 76947, 108537, 136137, 238733, 282139, 499169, 589927, 716199, 846417, 1497507, 1769781, 3103529, 5490859, 6489197, 9310587, 16472577, 19467591, 71381167, 214143501]

約数ペア:

[(1, 214143501), (3, 71381167), (11, 19467591), (13, 16472577), (23, 9310587), (33, 6489197), (39, 5490859), (69, 3103529), (121, 1769781), (143, 1497507), (253, 846417), (299, 716199), (363, 589927), (429, 499169), (759, 282139), (897, 238733), (1573, 136137), (1973, 108537), (2783, 76947), (3289, 65109), (4719, 45379), (5919, 36179), (8349, 25649), (9867, 21703)]