11431071

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 17625600

約数和(自身を除く): 6194529

約数列:

[1, 3, 9, 27, 67, 71, 89, 201, 213, 267, 603, 639, 801, 1809, 1917, 2403, 4757, 5963, 6319, 14271, 17889, 18957, 42813, 53667, 56871, 128439, 161001, 170613, 423373, 1270119, 3810357, 11431071]

約数ペア:

[(1, 11431071), (3, 3810357), (9, 1270119), (27, 423373), (67, 170613), (71, 161001), (89, 128439), (201, 56871), (213, 53667), (267, 42813), (603, 18957), (639, 17889), (801, 14271), (1809, 6319), (1917, 5963), (2403, 4757)]