1243004793

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{123719}}^1$

素因数の和:123936

約数の個数: 16

約数和(自身を含む): 1763752320

約数和(自身を除く): 520747527

約数列:

[1, 3, 17, 51, 197, 591, 3349, 10047, 123719, 371157, 2103223, 6309669, 24372643, 73117929, 414334931, 1243004793]

約数ペア:

[(1, 1243004793), (3, 414334931), (17, 73117929), (51, 24372643), (197, 6309669), (591, 2103223), (3349, 371157), (10047, 123719)]