1330293417

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1721}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 1904394240

約数和(自身を除く): 574100823

約数列:

[1, 3, 19, 57, 71, 191, 213, 573, 1349, 1721, 3629, 4047, 5163, 10887, 13561, 32699, 40683, 98097, 122191, 257659, 328711, 366573, 772977, 986133, 2321629, 6245509, 6964887, 18736527, 23338481, 70015443, 443431139, 1330293417]

約数ペア:

[(1, 1330293417), (3, 443431139), (19, 70015443), (57, 23338481), (71, 18736527), (191, 6964887), (213, 6245509), (573, 2321629), (1349, 986133), (1721, 772977), (3629, 366573), (4047, 328711), (5163, 257659), (10887, 122191), (13561, 98097), (32699, 40683)]