2247686997477

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{169164371}}^1$

素因数の和:169164520

約数の個数: 16

約数和(自身を含む): 3096384665088

約数和(自身を除く): 848697667611

約数列:

[1, 3, 43, 103, 129, 309, 4429, 13287, 169164371, 507493113, 7274067953, 17423930213, 21822203859, 52271790639, 749228999159, 2247686997477]

約数ペア:

[(1, 2247686997477), (3, 749228999159), (43, 52271790639), (103, 21822203859), (129, 17423930213), (309, 7274067953), (4429, 507493113), (13287, 169164371)]