19172439

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{14897}}^1$

素因数の和:14927

約数の個数: 24

約数和(自身を含む): 32537232

約数和(自身を除く): 13364793

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 14897, 44691, 134073, 163867, 193661, 491601, 580983, 1474803, 1742949, 2130271, 6390813, 19172439]

約数ペア:

[(1, 19172439), (3, 6390813), (9, 2130271), (11, 1742949), (13, 1474803), (33, 580983), (39, 491601), (99, 193661), (117, 163867), (143, 134073), (429, 44691), (1287, 14897)]