10400013

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 16353792

約数和(自身を除く): 5953779

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 863, 927, 1339, 2589, 4017, 7767, 11219, 12051, 33657, 88889, 100971, 266667, 800001, 1155557, 3466671, 10400013]

約数ペア:

[(1, 10400013), (3, 3466671), (9, 1155557), (13, 800001), (39, 266667), (103, 100971), (117, 88889), (309, 33657), (863, 12051), (927, 11219), (1339, 7767), (2589, 4017)]