7890508743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{17383}}^1$

素因数の和:17615

約数の個数: 32

約数和(自身を含む): 11541863424

約数和(自身を除く): 3651354681

約数列:

[1, 3, 13, 39, 103, 113, 309, 339, 1339, 1469, 4017, 4407, 11639, 17383, 34917, 52149, 151307, 225979, 453921, 677937, 1790449, 1964279, 5371347, 5892837, 23275837, 25535627, 69827511, 76606881, 202320737, 606962211, 2630169581, 7890508743]

約数ペア:

[(1, 7890508743), (3, 2630169581), (13, 606962211), (39, 202320737), (103, 76606881), (113, 69827511), (309, 25535627), (339, 23275837), (1339, 5892837), (1469, 5371347), (4017, 1964279), (4407, 1790449), (11639, 677937), (17383, 453921), (34917, 225979), (52149, 151307)]