121373382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1556069}}^1$

素因数の和:1556087

約数の個数: 16

約数和(自身を含む): 261419760

約数和(自身を除く): 140046378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1556069, 3112138, 4668207, 9336414, 20228897, 40457794, 60686691, 121373382]

約数ペア:

[(1, 121373382), (2, 60686691), (3, 40457794), (6, 20228897), (13, 9336414), (26, 4668207), (39, 3112138), (78, 1556069)]