89189751

素因数分解:

$3^1\times 7^2\times {\mathrm{606733}}^1$

素因数の和:606750

約数の個数: 12

約数和(自身を含む): 138335352

約数和(自身を除く): 49145601

約数列:

[1, 3, 7, 21, 49, 147, 606733, 1820199, 4247131, 12741393, 29729917, 89189751]

約数ペア:

[(1, 89189751), (3, 29729917), (7, 12741393), (21, 4247131), (49, 1820199), (147, 606733)]