868769277

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1153

約数の個数: 32

約数和(自身を含む): 1212226560

約数和(自身を除く): 343457283

約数列:

[1, 3, 59, 71, 73, 177, 213, 219, 947, 2841, 4189, 4307, 5183, 12567, 12921, 15549, 55873, 67237, 69131, 167619, 201711, 207393, 305797, 917391, 3966983, 4078729, 4908301, 11900949, 12236187, 14724903, 289589759, 868769277]

約数ペア:

[(1, 868769277), (3, 289589759), (59, 14724903), (71, 12236187), (73, 11900949), (177, 4908301), (213, 4078729), (219, 3966983), (947, 917391), (2841, 305797), (4189, 207393), (4307, 201711), (5183, 167619), (12567, 69131), (12921, 67237), (15549, 55873)]