210880254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2703593}}^1$

素因数の和:2703611

約数の個数: 16

約数和(自身を含む): 454203792

約数和(自身を除く): 243323538

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2703593, 5407186, 8110779, 16221558, 35146709, 70293418, 105440127, 210880254]

約数ペア:

[(1, 210880254), (2, 105440127), (3, 70293418), (6, 35146709), (13, 16221558), (26, 8110779), (39, 5407186), (78, 2703593)]