489156789

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2017}}^1\times {\mathrm{7349}}^1$

素因数の和:9380

約数の個数: 16

約数和(自身を含む): 711950400

約数和(自身を除く): 222793611

約数列:

[1, 3, 11, 33, 2017, 6051, 7349, 22047, 22187, 66561, 80839, 242517, 14822933, 44468799, 163052263, 489156789]

約数ペア:

[(1, 489156789), (3, 163052263), (11, 44468799), (33, 14822933), (2017, 242517), (6051, 80839), (7349, 66561), (22047, 22187)]