8140113

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 12492480

約数和(自身を除く): 4352367

約数列:

[1, 3, 9, 19, 57, 171, 181, 263, 543, 789, 1629, 2367, 3439, 4997, 10317, 14991, 30951, 44973, 47603, 142809, 428427, 904457, 2713371, 8140113]

約数ペア:

[(1, 8140113), (3, 2713371), (9, 904457), (19, 428427), (57, 142809), (171, 47603), (181, 44973), (263, 30951), (543, 14991), (789, 10317), (1629, 4997), (2367, 3439)]