391036891701

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{13148959}}^1$

素因数の和:13149416

約数の個数: 16

約数和(自身を含む): 545313669120

約数和(自身を除く): 154276777419

約数列:

[1, 3, 23, 69, 431, 1293, 9913, 29739, 13148959, 39446877, 302426057, 907278171, 5667201329, 17001603987, 130345630567, 391036891701]

約数ペア:

[(1, 391036891701), (3, 130345630567), (23, 17001603987), (69, 5667201329), (431, 907278171), (1293, 302426057), (9913, 39446877), (29739, 13148959)]