30958863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 47523840

約数和(自身を除く): 16564977

約数列:

[1, 3, 13, 29, 31, 39, 87, 93, 377, 403, 883, 899, 1131, 1209, 2649, 2697, 11479, 11687, 25607, 27373, 34437, 35061, 76821, 82119, 332891, 355849, 793817, 998673, 1067547, 2381451, 10319621, 30958863]

約数ペア:

[(1, 30958863), (3, 10319621), (13, 2381451), (29, 1067547), (31, 998673), (39, 793817), (87, 355849), (93, 332891), (377, 82119), (403, 76821), (883, 35061), (899, 34437), (1131, 27373), (1209, 25607), (2649, 11687), (2697, 11479)]