14186991

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 23500288

約数和(自身を除く): 9313297

約数列:

[1, 3, 7, 13, 21, 39, 91, 157, 273, 331, 471, 993, 1099, 2041, 2317, 3297, 4303, 6123, 6951, 12909, 14287, 30121, 42861, 51967, 90363, 155901, 363769, 675571, 1091307, 2026713, 4728997, 14186991]

約数ペア:

[(1, 14186991), (3, 4728997), (7, 2026713), (13, 1091307), (21, 675571), (39, 363769), (91, 155901), (157, 90363), (273, 51967), (331, 42861), (471, 30121), (993, 14287), (1099, 12909), (2041, 6951), (2317, 6123), (3297, 4303)]