71159621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{619}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 79161600

約数和(自身を除く): 8001979

約数列:

[1, 13, 37, 239, 481, 619, 3107, 8047, 8843, 22903, 114959, 147941, 297739, 1923233, 5473817, 71159621]

約数ペア:

[(1, 71159621), (13, 5473817), (37, 1923233), (239, 297739), (481, 147941), (619, 114959), (3107, 22903), (8047, 8843)]