13754979

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7043}}^1$

素因数の和:7087

約数の個数: 24

約数和(自身を含む): 23442432

約数和(自身を除く): 9687453

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 7043, 21129, 49301, 63387, 147903, 218333, 443709, 654999, 1528331, 1964997, 4584993, 13754979]

約数ペア:

[(1, 13754979), (3, 4584993), (7, 1964997), (9, 1528331), (21, 654999), (31, 443709), (63, 218333), (93, 147903), (217, 63387), (279, 49301), (651, 21129), (1953, 7043)]