15249861

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4969}}^1$

素因数の和:5017

約数の個数: 24

約数和(自身を含む): 24810240

約数和(自身を除く): 9560379

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 279, 341, 1023, 3069, 4969, 14907, 44721, 54659, 154039, 163977, 462117, 491931, 1386351, 1694429, 5083287, 15249861]

約数ペア:

[(1, 15249861), (3, 5083287), (9, 1694429), (11, 1386351), (31, 491931), (33, 462117), (93, 163977), (99, 154039), (279, 54659), (341, 44721), (1023, 14907), (3069, 4969)]