11751471

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{863}}^1$

素因数の和:975

約数の個数: 24

約数和(自身を含む): 18195840

約数和(自身を除く): 6444369

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 863, 1513, 2589, 4539, 7767, 13617, 14671, 44013, 76807, 132039, 230421, 691263, 1305719, 3917157, 11751471]

約数ペア:

[(1, 11751471), (3, 3917157), (9, 1305719), (17, 691263), (51, 230421), (89, 132039), (153, 76807), (267, 44013), (801, 14671), (863, 13617), (1513, 7767), (2589, 4539)]