13315721877

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{61231}}^1$

素因数の和:61641

約数の個数: 24

約数和(自身を含む): 19556521088

約数和(自身を除く): 6240799211

約数列:

[1, 3, 9, 73, 219, 331, 657, 993, 2979, 24163, 61231, 72489, 183693, 217467, 551079, 4469863, 13409589, 20267461, 40228767, 60802383, 182407149, 1479524653, 4438573959, 13315721877]

約数ペア:

[(1, 13315721877), (3, 4438573959), (9, 1479524653), (73, 182407149), (219, 60802383), (331, 40228767), (657, 20267461), (993, 13409589), (2979, 4469863), (24163, 551079), (61231, 217467), (72489, 183693)]