1328366961

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2053}}^1\times {\mathrm{4229}}^1$

素因数の和:6305

約数の個数: 24

約数和(自身を含む): 2033090280

約数和(自身を除く): 704723319

約数列:

[1, 3, 9, 17, 51, 153, 2053, 4229, 6159, 12687, 18477, 34901, 38061, 71893, 104703, 215679, 314109, 647037, 8682137, 26046411, 78139233, 147596329, 442788987, 1328366961]

約数ペア:

[(1, 1328366961), (3, 442788987), (9, 147596329), (17, 78139233), (51, 26046411), (153, 8682137), (2053, 647037), (4229, 314109), (6159, 215679), (12687, 104703), (18477, 71893), (34901, 38061)]