1204749

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1497

約数の個数: 24

約数和(自身を含む): 2143232

約数和(自身を除く): 938483

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1471, 4413, 10297, 13239, 19123, 30891, 57369, 92673, 133861, 172107, 401583, 1204749]

約数ペア:

[(1, 1204749), (3, 401583), (7, 172107), (9, 133861), (13, 92673), (21, 57369), (39, 30891), (63, 19123), (91, 13239), (117, 10297), (273, 4413), (819, 1471)]