22091313

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 32762880

約数和(自身を除く): 10671567

約数列:

[1, 3, 17, 31, 51, 89, 93, 157, 267, 471, 527, 1513, 1581, 2669, 2759, 4539, 4867, 8007, 8277, 13973, 14601, 41919, 46903, 82739, 140709, 237541, 248217, 433163, 712623, 1299489, 7363771, 22091313]

約数ペア:

[(1, 22091313), (3, 7363771), (17, 1299489), (31, 712623), (51, 433163), (89, 248217), (93, 237541), (157, 140709), (267, 82739), (471, 46903), (527, 41919), (1513, 14601), (1581, 13973), (2669, 8277), (2759, 8007), (4539, 4867)]