201301191

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{245789}}^1$

素因数の和:245815

約数の個数: 24

約数和(自身を含む): 357870240

約数和(自身を除く): 156569049

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 245789, 737367, 1720523, 2212101, 3195257, 5161569, 9585771, 15484707, 22366799, 28757313, 67100397, 201301191]

約数ペア:

[(1, 201301191), (3, 67100397), (7, 28757313), (9, 22366799), (13, 15484707), (21, 9585771), (39, 5161569), (63, 3195257), (91, 2212101), (117, 1720523), (273, 737367), (819, 245789)]