22505931

素因数分解:

$3^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 39207168

約数和(自身を除く): 16701237

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 101, 131, 189, 243, 303, 393, 567, 707, 909, 917, 1179, 1701, 2121, 2727, 2751, 3537, 6363, 8181, 8253, 10611, 13231, 19089, 24543, 24759, 31833, 39693, 57267, 74277, 92617, 119079, 171801, 222831, 277851, 357237, 833553, 1071711, 2500659, 3215133, 7501977, 22505931]

約数ペア:

[(1, 22505931), (3, 7501977), (7, 3215133), (9, 2500659), (21, 1071711), (27, 833553), (63, 357237), (81, 277851), (101, 222831), (131, 171801), (189, 119079), (243, 92617), (303, 74277), (393, 57267), (567, 39693), (707, 31833), (909, 24759), (917, 24543), (1179, 19089), (1701, 13231), (2121, 10611), (2727, 8253), (2751, 8181), (3537, 6363)]