243294920691

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{71201323}}^1$

素因数の和:71201410

約数の個数: 16

約数和(自身を含む): 348601682304

約数和(自身を除く): 105306761613

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 71201323, 213603969, 1210422491, 3631267473, 4770488641, 14311465923, 81098306897, 243294920691]

約数ペア:

[(1, 243294920691), (3, 81098306897), (17, 14311465923), (51, 4770488641), (67, 3631267473), (201, 1210422491), (1139, 213603969), (3417, 71201323)]