83608987

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{57149}}^1$

素因数の和:57186

約数の個数: 16

約数和(自身を含む): 109728000

約数和(自身を除く): 26119013

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 57149, 400043, 628639, 1085831, 4400473, 7600817, 11944141, 83608987]

約数ペア:

[(1, 83608987), (7, 11944141), (11, 7600817), (19, 4400473), (77, 1085831), (133, 628639), (209, 400043), (1463, 57149)]