6536257

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 8477952

約数和(自身を除く): 1941695

約数列:

[1, 7, 13, 31, 49, 91, 217, 331, 403, 637, 1519, 2317, 2821, 4303, 10261, 16219, 19747, 30121, 71827, 133393, 210847, 502789, 933751, 6536257]

約数ペア:

[(1, 6536257), (7, 933751), (13, 502789), (31, 210847), (49, 133393), (91, 71827), (217, 30121), (331, 19747), (403, 16219), (637, 10261), (1519, 4303), (2317, 2821)]