39929799

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{11251}}^1$

素因数の和:11287

約数の個数: 24

約数和(自身を含む): 65891712

約数和(自身を除く): 25961913

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 11251, 33753, 78757, 146263, 236271, 438789, 1023841, 1901419, 3071523, 5704257, 13309933, 39929799]

約数ペア:

[(1, 39929799), (3, 13309933), (7, 5704257), (13, 3071523), (21, 1901419), (39, 1023841), (91, 438789), (169, 236271), (273, 146263), (507, 78757), (1183, 33753), (3549, 11251)]