13843509

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:808

約数の個数: 16

約数和(自身を含む): 18929664

約数和(自身を除く): 5086155

約数列:

[1, 3, 71, 103, 213, 309, 631, 1893, 7313, 21939, 44801, 64993, 134403, 194979, 4614503, 13843509]

約数ペア:

[(1, 13843509), (3, 4614503), (71, 194979), (103, 134403), (213, 64993), (309, 44801), (631, 21939), (1893, 7313)]