11388519

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{6113}}^1$

素因数の和:6148

約数の個数: 20

約数和(自身を含む): 17755056

約数和(自身を除く): 6366537

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 6113, 18339, 55017, 140599, 165051, 421797, 495153, 1265391, 3796173, 11388519]

約数ペア:

[(1, 11388519), (3, 3796173), (9, 1265391), (23, 495153), (27, 421797), (69, 165051), (81, 140599), (207, 55017), (621, 18339), (1863, 6113)]