16464903

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1535

約数の個数: 32

約数和(自身を含む): 27697152

約数和(自身を除く): 11232249

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1471, 1599, 3731, 4413, 10297, 11193, 19123, 30891, 57369, 60311, 133861, 180933, 401583, 422177, 784043, 1266531, 2352129, 5488301, 16464903]

約数ペア:

[(1, 16464903), (3, 5488301), (7, 2352129), (13, 1266531), (21, 784043), (39, 422177), (41, 401583), (91, 180933), (123, 133861), (273, 60311), (287, 57369), (533, 30891), (861, 19123), (1471, 11193), (1599, 10297), (3731, 4413)]