12348861

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 20195328

約数和(自身を除く): 7846467

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 691, 777, 851, 2073, 2553, 4837, 5957, 14511, 15893, 17871, 25567, 47679, 76701, 111251, 178969, 333753, 536907, 588041, 1764123, 4116287, 12348861]

約数ペア:

[(1, 12348861), (3, 4116287), (7, 1764123), (21, 588041), (23, 536907), (37, 333753), (69, 178969), (111, 111251), (161, 76701), (259, 47679), (483, 25567), (691, 17871), (777, 15893), (851, 14511), (2073, 5957), (2553, 4837)]