307195161

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{160751}}^1$

素因数の和:160781

約数の個数: 24

約数和(自身を含む): 513120384

約数和(自身を除く): 205925223

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 160751, 482253, 1125257, 2089763, 3375771, 6269289, 7876799, 14628341, 23630397, 43885023, 102398387, 307195161]

約数ペア:

[(1, 307195161), (3, 102398387), (7, 43885023), (13, 23630397), (21, 14628341), (39, 7876799), (49, 6269289), (91, 3375771), (147, 2089763), (273, 1125257), (637, 482253), (1911, 160751)]