25971884043

素因数分解:

$3^1\times 7^1\times {\mathrm{11489}}^1\times {\mathrm{107647}}^1$

素因数の和:119146

約数の個数: 16

約数和(自身を含む): 39580016640

約数和(自身を除く): 13608132597

約数列:

[1, 3, 7, 21, 11489, 34467, 80423, 107647, 241269, 322941, 753529, 2260587, 1236756383, 3710269149, 8657294681, 25971884043]

約数ペア:

[(1, 25971884043), (3, 8657294681), (7, 3710269149), (21, 1236756383), (11489, 2260587), (34467, 753529), (80423, 322941), (107647, 241269)]