14998263

素因数分解:

$3^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{397}}^1$

素因数の和:671

約数の個数: 24

約数和(自身を含む): 23411952

約数和(自身を除く): 8413689

約数列:

[1, 3, 7, 21, 49, 147, 257, 397, 771, 1191, 1799, 2779, 5397, 8337, 12593, 19453, 37779, 58359, 102029, 306087, 714203, 2142609, 4999421, 14998263]

約数ペア:

[(1, 14998263), (3, 4999421), (7, 2142609), (21, 714203), (49, 306087), (147, 102029), (257, 58359), (397, 37779), (771, 19453), (1191, 12593), (1799, 8337), (2779, 5397)]