24680481

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 40124160

約数和(自身を除く): 15443679

約数列:

[1, 3, 7, 17, 21, 51, 119, 257, 269, 357, 771, 807, 1799, 1883, 4369, 4573, 5397, 5649, 13107, 13719, 30583, 32011, 69133, 91749, 96033, 207399, 483931, 1175261, 1451793, 3525783, 8226827, 24680481]

約数ペア:

[(1, 24680481), (3, 8226827), (7, 3525783), (17, 1451793), (21, 1175261), (51, 483931), (119, 207399), (257, 96033), (269, 91749), (357, 69133), (771, 32011), (807, 30583), (1799, 13719), (1883, 13107), (4369, 5649), (4573, 5397)]