8749446721

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1\times {\mathrm{11969}}^1$

素因数の和:12888

約数の個数: 16

約数和(自身を含む): 9388310400

約数和(自身を除く): 638863679

約数列:

[1, 23, 37, 851, 859, 11969, 19757, 31783, 275287, 442853, 731009, 10185619, 10281371, 236471533, 380410727, 8749446721]

約数ペア:

[(1, 8749446721), (23, 380410727), (37, 236471533), (851, 10281371), (859, 10185619), (11969, 731009), (19757, 442853), (31783, 275287)]