201409317

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{379}}^1\times {\mathrm{431}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 294503040

約数和(自身を除く): 93093723

約数列:

[1, 3, 9, 137, 379, 411, 431, 1137, 1233, 1293, 3411, 3879, 51923, 59047, 155769, 163349, 177141, 467307, 490047, 531423, 1470141, 22378813, 67136439, 201409317]

約数ペア:

[(1, 201409317), (3, 67136439), (9, 22378813), (137, 1470141), (379, 531423), (411, 490047), (431, 467307), (1137, 177141), (1233, 163349), (1293, 155769), (3411, 59047), (3879, 51923)]