1328803779

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{1097}}^1$

素因数の和:1467

約数の個数: 32

約数和(自身を含む): 1897344000

約数和(自身を除く): 568540221

約数列:

[1, 3, 19, 57, 79, 237, 269, 807, 1097, 1501, 3291, 4503, 5111, 15333, 20843, 21251, 62529, 63753, 86663, 259989, 295093, 403769, 885279, 1211307, 1646597, 4939791, 5606767, 16820301, 23312347, 69937041, 442934593, 1328803779]

約数ペア:

[(1, 1328803779), (3, 442934593), (19, 69937041), (57, 23312347), (79, 16820301), (237, 5606767), (269, 4939791), (807, 1646597), (1097, 1211307), (1501, 885279), (3291, 403769), (4503, 295093), (5111, 259989), (15333, 86663), (20843, 63753), (21251, 62529)]