13869273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{863}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 20238336

約数和(自身を除く): 6369063

約数列:

[1, 3, 11, 33, 487, 863, 1461, 2589, 5357, 9493, 16071, 28479, 420281, 1260843, 4623091, 13869273]

約数ペア:

[(1, 13869273), (3, 4623091), (11, 1260843), (33, 420281), (487, 28479), (863, 16071), (1461, 9493), (2589, 5357)]