22149717

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 32277504

約数和(自身を除く): 10127787

約数列:

[1, 3, 31, 37, 41, 93, 111, 123, 157, 471, 1147, 1271, 1517, 3441, 3813, 4551, 4867, 5809, 6437, 14601, 17427, 19311, 47027, 141081, 180079, 199547, 238169, 540237, 598641, 714507, 7383239, 22149717]

約数ペア:

[(1, 22149717), (3, 7383239), (31, 714507), (37, 598641), (41, 540237), (93, 238169), (111, 199547), (123, 180079), (157, 141081), (471, 47027), (1147, 19311), (1271, 17427), (1517, 14601), (3441, 6437), (3813, 5809), (4551, 4867)]