239670691

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{4007}}^1$

素因数の和:4170

約数の個数: 16

約数和(自身を含む): 266644224

約数和(自身を除く): 26973533

約数列:

[1, 13, 43, 107, 559, 1391, 4007, 4601, 52091, 59813, 172301, 428749, 2239913, 5573737, 18436207, 239670691]

約数ペア:

[(1, 239670691), (13, 18436207), (43, 5573737), (107, 2239913), (559, 428749), (1391, 172301), (4007, 59813), (4601, 52091)]