1128921947

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{5003}}^1$

素因数の和:5314

約数の個数: 16

約数和(自身を含む): 1210567680

約数和(自身を除く): 81645733

約数列:

[1, 29, 31, 251, 899, 5003, 7279, 7781, 145087, 155093, 225649, 1255753, 4497697, 36416837, 38928343, 1128921947]

約数ペア:

[(1, 1128921947), (29, 38928343), (31, 36416837), (251, 4497697), (899, 1255753), (5003, 225649), (7279, 155093), (7781, 145087)]