13308865199

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1033}}^1\times {\mathrm{1861}}^1$

素因数の和:2967

約数の個数: 32

約数和(自身を含む): 16265001984

約数和(自身を除く): 2956136785

約数列:

[1, 7, 23, 43, 161, 301, 989, 1033, 1861, 6923, 7231, 13027, 23759, 42803, 44419, 80023, 166313, 299621, 310933, 560161, 1021637, 1840529, 1922413, 7151459, 12883703, 13456891, 44215499, 82663759, 309508493, 578646313, 1901266457, 13308865199]

約数ペア:

[(1, 13308865199), (7, 1901266457), (23, 578646313), (43, 309508493), (161, 82663759), (301, 44215499), (989, 13456891), (1033, 12883703), (1861, 7151459), (6923, 1922413), (7231, 1840529), (13027, 1021637), (23759, 560161), (42803, 310933), (44419, 299621), (80023, 166313)]