23251503

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 35239680

約数和(自身を除く): 11988177

約数列:

[1, 3, 11, 33, 37, 111, 137, 139, 407, 411, 417, 1221, 1507, 1529, 4521, 4587, 5069, 5143, 15207, 15429, 19043, 55759, 56573, 57129, 167277, 169719, 209473, 628419, 704591, 2113773, 7750501, 23251503]

約数ペア:

[(1, 23251503), (3, 7750501), (11, 2113773), (33, 704591), (37, 628419), (111, 209473), (137, 169719), (139, 167277), (407, 57129), (411, 56573), (417, 55759), (1221, 19043), (1507, 15429), (1529, 15207), (4521, 5143), (4587, 5069)]