297788008317

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{20428621}}^1$

素因数の和:20428780

約数の個数: 16

約数和(自身を含む): 409879871808

約数和(自身を除く): 112091863491

約数列:

[1, 3, 43, 113, 129, 339, 4859, 14577, 20428621, 61285863, 878430703, 2308434173, 2635292109, 6925302519, 99262669439, 297788008317]

約数ペア:

[(1, 297788008317), (3, 99262669439), (43, 6925302519), (113, 2635292109), (129, 2308434173), (339, 878430703), (4859, 61285863), (14577, 20428621)]