13664091

素因数分解:

$3^1\times 7^5\times {\mathrm{271}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 21333504

約数和(自身を除く): 7669413

約数列:

[1, 3, 7, 21, 49, 147, 271, 343, 813, 1029, 1897, 2401, 5691, 7203, 13279, 16807, 39837, 50421, 92953, 278859, 650671, 1952013, 4554697, 13664091]

約数ペア:

[(1, 13664091), (3, 4554697), (7, 1952013), (21, 650671), (49, 278859), (147, 92953), (271, 50421), (343, 39837), (813, 16807), (1029, 13279), (1897, 7203), (2401, 5691)]