1330228627

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 1769644800

約数和(自身を除く): 439416173

約数列:

[1, 7, 13, 19, 49, 91, 131, 133, 247, 637, 839, 917, 931, 1703, 1729, 2489, 5873, 6419, 10907, 11921, 12103, 15941, 17423, 32357, 41111, 76349, 83447, 109909, 111587, 121961, 207233, 226499, 534443, 769363, 781109, 1428817, 1450631, 1585493, 2088271, 5385541, 10001719, 10154417, 14617897, 27147523, 70012033, 102325279, 190032661, 1330228627]

約数ペア:

[(1, 1330228627), (7, 190032661), (13, 102325279), (19, 70012033), (49, 27147523), (91, 14617897), (131, 10154417), (133, 10001719), (247, 5385541), (637, 2088271), (839, 1585493), (917, 1450631), (931, 1428817), (1703, 781109), (1729, 769363), (2489, 534443), (5873, 226499), (6419, 207233), (10907, 121961), (11921, 111587), (12103, 109909), (15941, 83447), (17423, 76349), (32357, 41111)]