239954847

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{427727}}^1$

素因数の和:427758

約数の個数: 16

約数和(自身を含む): 369556992

約数和(自身を除く): 129602145

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 427727, 1283181, 4704997, 7271359, 14114991, 21814077, 79984949, 239954847]

約数ペア:

[(1, 239954847), (3, 79984949), (11, 21814077), (17, 14114991), (33, 7271359), (51, 4704997), (187, 1283181), (561, 427727)]