15671024649

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{62047}}^1$

素因数の和:62290

約数の個数: 48

約数和(自身を含む): 27360686080

約数和(自身を除く): 11689661431

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 211, 399, 633, 1197, 1477, 1899, 4009, 4431, 12027, 13293, 28063, 36081, 62047, 84189, 186141, 252567, 434329, 558423, 1178893, 1302987, 3536679, 3908961, 8252251, 10610037, 13091917, 24756753, 39275751, 74270259, 91643419, 117827253, 248746423, 274930257, 746239269, 824790771, 1741224961, 2238717807, 5223674883, 15671024649]

約数ペア:

[(1, 15671024649), (3, 5223674883), (7, 2238717807), (9, 1741224961), (19, 824790771), (21, 746239269), (57, 274930257), (63, 248746423), (133, 117827253), (171, 91643419), (211, 74270259), (399, 39275751), (633, 24756753), (1197, 13091917), (1477, 10610037), (1899, 8252251), (4009, 3908961), (4431, 3536679), (12027, 1302987), (13293, 1178893), (28063, 558423), (36081, 434329), (62047, 252567), (84189, 186141)]