427206

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5477}}^1$

素因数の和:5495

約数の個数: 16

約数和(自身を含む): 920304

約数和(自身を除く): 493098

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5477, 10954, 16431, 32862, 71201, 142402, 213603, 427206]

約数ペア:

[(1, 427206), (2, 213603), (3, 142402), (6, 71201), (13, 32862), (26, 16431), (39, 10954), (78, 5477)]