12039939

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 18454800

約数和(自身を除く): 6414861

約数列:

[1, 3, 9, 19, 57, 171, 181, 389, 543, 1167, 1629, 3439, 3501, 7391, 10317, 22173, 30951, 66519, 70409, 211227, 633681, 1337771, 4013313, 12039939]

約数ペア:

[(1, 12039939), (3, 4013313), (9, 1337771), (19, 633681), (57, 211227), (171, 70409), (181, 66519), (389, 30951), (543, 22173), (1167, 10317), (1629, 7391), (3439, 3501)]