2643091

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:402

約数の個数: 16

約数和(自身を含む): 3115008

約数和(自身を除く): 471917

約数列:

[1, 11, 23, 31, 253, 337, 341, 713, 3707, 7751, 7843, 10447, 85261, 114917, 240281, 2643091]

約数ペア:

[(1, 2643091), (11, 240281), (23, 114917), (31, 85261), (253, 10447), (337, 7843), (341, 7751), (713, 3707)]