339918679

素因数分解:

${\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 360840960

約数和(自身を除く): 20922281

約数列:

[1, 23, 89, 211, 787, 2047, 4853, 18101, 18779, 70043, 166057, 431917, 1610989, 3819311, 14779073, 339918679]

約数ペア:

[(1, 339918679), (23, 14779073), (89, 3819311), (211, 1610989), (787, 431917), (2047, 166057), (4853, 70043), (18101, 18779)]