426784827

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{45263}}^1$

素因数の和:45722

約数の個数: 16

約数和(自身を含む): 651801600

約数和(自身を除く): 225016773

約数列:

[1, 3, 7, 21, 449, 1347, 3143, 9429, 45263, 135789, 316841, 950523, 20323087, 60969261, 142261609, 426784827]

約数ペア:

[(1, 426784827), (3, 142261609), (7, 60969261), (21, 20323087), (449, 950523), (1347, 316841), (3143, 135789), (9429, 45263)]