13864011

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2549}}^1$

素因数の和:2603

約数の個数: 24

約数和(自身を含む): 22093200

約数和(自身を除く): 8229189

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 2549, 5439, 7647, 17843, 53529, 94313, 124901, 282939, 374703, 660191, 1980573, 4621337, 13864011]

約数ペア:

[(1, 13864011), (3, 4621337), (7, 1980573), (21, 660191), (37, 374703), (49, 282939), (111, 124901), (147, 94313), (259, 53529), (777, 17843), (1813, 7647), (2549, 5439)]