11427189

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 17203200

約数和(自身を除く): 5776011

約数列:

[1, 3, 19, 29, 31, 57, 87, 93, 223, 551, 589, 669, 899, 1653, 1767, 2697, 4237, 6467, 6913, 12711, 17081, 19401, 20739, 51243, 122873, 131347, 200477, 368619, 394041, 601431, 3809063, 11427189]

約数ペア:

[(1, 11427189), (3, 3809063), (19, 601431), (29, 394041), (31, 368619), (57, 200477), (87, 131347), (93, 122873), (223, 51243), (551, 20739), (589, 19401), (669, 17081), (899, 12711), (1653, 6913), (1767, 6467), (2697, 4237)]