315088977

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{1249}}^1$

素因数の和:1593

約数の個数: 32

約数和(自身を含む): 493920000

約数和(自身を除く): 178831023

約数列:

[1, 3, 7, 21, 41, 123, 287, 293, 861, 879, 1249, 2051, 3747, 6153, 8743, 12013, 26229, 36039, 51209, 84091, 153627, 252273, 358463, 365957, 1075389, 1097871, 2561699, 7685097, 15004237, 45012711, 105029659, 315088977]

約数ペア:

[(1, 315088977), (3, 105029659), (7, 45012711), (21, 15004237), (41, 7685097), (123, 2561699), (287, 1097871), (293, 1075389), (861, 365957), (879, 358463), (1249, 252273), (2051, 153627), (3747, 84091), (6153, 51209), (8743, 36039), (12013, 26229)]