42678961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3037}}^1$

素因数の和:3120

約数の個数: 16

約数和(自身を含む): 48996864

約数和(自身を除く): 6317903

約数列:

[1, 13, 23, 47, 299, 611, 1081, 3037, 14053, 39481, 69851, 142739, 908063, 1855607, 3282997, 42678961]

約数ペア:

[(1, 42678961), (13, 3282997), (23, 1855607), (47, 908063), (299, 142739), (611, 69851), (1081, 39481), (3037, 14053)]