3215289

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 5529600

約数和(自身を除く): 2314311

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 449, 651, 1023, 1347, 2387, 3143, 4939, 7161, 9429, 13919, 14817, 34573, 41757, 97433, 103719, 153109, 292299, 459327, 1071763, 3215289]

約数ペア:

[(1, 3215289), (3, 1071763), (7, 459327), (11, 292299), (21, 153109), (31, 103719), (33, 97433), (77, 41757), (93, 34573), (217, 14817), (231, 13919), (341, 9429), (449, 7161), (651, 4939), (1023, 3143), (1347, 2387)]