866945209

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 1010306304

約数和(自身を除く): 143361095

約数列:

[1, 13, 17, 83, 151, 221, 313, 1079, 1411, 1963, 2567, 4069, 5321, 12533, 18343, 25979, 33371, 47263, 69173, 162929, 213061, 337727, 441643, 614419, 803471, 2769793, 3922829, 5741359, 10445123, 50996777, 66688093, 866945209]

約数ペア:

[(1, 866945209), (13, 66688093), (17, 50996777), (83, 10445123), (151, 5741359), (221, 3922829), (313, 2769793), (1079, 803471), (1411, 614419), (1963, 441643), (2567, 337727), (4069, 213061), (5321, 162929), (12533, 69173), (18343, 47263), (25979, 33371)]