16517151

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11399}}^1$

素因数の和:11435

約数の個数: 24

約数和(自身を含む): 28454400

約数和(自身を除く): 11937249

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 11399, 34197, 79793, 102591, 239379, 262177, 718137, 786531, 1835239, 2359593, 5505717, 16517151]

約数ペア:

[(1, 16517151), (3, 5505717), (7, 2359593), (9, 1835239), (21, 786531), (23, 718137), (63, 262177), (69, 239379), (161, 102591), (207, 79793), (483, 34197), (1449, 11399)]