214973538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2756071}}^1$

素因数の和:2756089

約数の個数: 16

約数和(自身を含む): 463020096

約数和(自身を除く): 248046558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2756071, 5512142, 8268213, 16536426, 35828923, 71657846, 107486769, 214973538]

約数ペア:

[(1, 214973538), (2, 107486769), (3, 71657846), (6, 35828923), (13, 16536426), (26, 8268213), (39, 5512142), (78, 2756071)]