57389959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 66491280

約数和(自身を除く): 9101321

約数列:

[1, 11, 31, 61, 89, 341, 671, 961, 979, 1891, 2759, 5429, 10571, 20801, 30349, 58621, 59719, 85529, 168299, 644831, 940819, 1851289, 5217269, 57389959]

約数ペア:

[(1, 57389959), (11, 5217269), (31, 1851289), (61, 940819), (89, 644831), (341, 168299), (671, 85529), (961, 59719), (979, 58621), (1891, 30349), (2759, 20801), (5429, 10571)]