38426643

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{8951}}^1$

素因数の和:9016

約数の個数: 20

約数和(自身を含む): 58492368

約数和(自身を除く): 20065725

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 8951, 26853, 80559, 241677, 474403, 725031, 1423209, 4269627, 12808881, 38426643]

約数ペア:

[(1, 38426643), (3, 12808881), (9, 4269627), (27, 1423209), (53, 725031), (81, 474403), (159, 241677), (477, 80559), (1431, 26853), (4293, 8951)]