13744377

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{16421}}^1$

素因数の和:16461

約数の個数: 16

約数和(自身を含む): 21020160

約数和(自身を除く): 7275783

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 16421, 49263, 147789, 443367, 509051, 1527153, 4581459, 13744377]

約数ペア:

[(1, 13744377), (3, 4581459), (9, 1527153), (27, 509051), (31, 443367), (93, 147789), (279, 49263), (837, 16421)]