312089953

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{35023}}^1$

素因数の和:35116

約数の個数: 16

約数和(自身を含む): 381061120

約数和(自身を除く): 68971167

約数列:

[1, 7, 19, 67, 133, 469, 1273, 8911, 35023, 245161, 665437, 2346541, 4658059, 16425787, 44584279, 312089953]

約数ペア:

[(1, 312089953), (7, 44584279), (19, 16425787), (67, 4658059), (133, 2346541), (469, 665437), (1273, 245161), (8911, 35023)]