56928261

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{3251}}^1$

素因数の和:3716

約数の個数: 16

約数和(自身を含む): 81950400

約数和(自身を除く): 25022139

約数列:

[1, 3, 13, 39, 449, 1347, 3251, 5837, 9753, 17511, 42263, 126789, 1459699, 4379097, 18976087, 56928261]

約数ペア:

[(1, 56928261), (3, 18976087), (13, 4379097), (39, 1459699), (449, 126789), (1347, 42263), (3251, 17511), (5837, 9753)]