1238156673

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{675481}}^1$

素因数の和:675544

約数の個数: 16

約数和(自身を含む): 1815695616

約数和(自身を除く): 577538943

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 675481, 2026443, 8781253, 26343759, 31747607, 95242821, 412718891, 1238156673]

約数ペア:

[(1, 1238156673), (3, 412718891), (13, 95242821), (39, 31747607), (47, 26343759), (141, 8781253), (611, 2026443), (1833, 675481)]