1344897561

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6521}}^1$

素因数の和:6622

約数の個数: 48

約数和(自身を含む): 2212679808

約数和(自身を除く): 867782247

約数列:

[1, 3, 7, 21, 23, 49, 61, 69, 147, 161, 183, 427, 483, 1127, 1281, 1403, 2989, 3381, 4209, 6521, 8967, 9821, 19563, 29463, 45647, 68747, 136941, 149983, 206241, 319529, 397781, 449949, 958587, 1049881, 1193343, 2784467, 3149643, 7349167, 8353401, 9148963, 19491269, 22047501, 27446889, 58473807, 64042741, 192128223, 448299187, 1344897561]

約数ペア:

[(1, 1344897561), (3, 448299187), (7, 192128223), (21, 64042741), (23, 58473807), (49, 27446889), (61, 22047501), (69, 19491269), (147, 9148963), (161, 8353401), (183, 7349167), (427, 3149643), (483, 2784467), (1127, 1193343), (1281, 1049881), (1403, 958587), (2989, 449949), (3381, 397781), (4209, 319529), (6521, 206241), (8967, 149983), (9821, 136941), (19563, 68747), (29463, 45647)]