15490629

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7451}}^1$

素因数の和:7478

約数の個数: 32

約数和(自身を含む): 28615680

約数和(自身を除く): 13125051

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 7451, 22353, 52157, 67059, 81961, 156471, 201177, 245883, 469413, 573727, 737649, 1408239, 1721181, 2212947, 5163543, 15490629]

約数ペア:

[(1, 15490629), (3, 5163543), (7, 2212947), (9, 1721181), (11, 1408239), (21, 737649), (27, 573727), (33, 469413), (63, 245883), (77, 201177), (99, 156471), (189, 81961), (231, 67059), (297, 52157), (693, 22353), (2079, 7451)]