1393669509141

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14293}}^1\times {\mathrm{357169}}^1$

素因数の和:371485

約数の個数: 32

約数和(自身を含む): 2287213815040

約数和(自身を除く): 893544305899

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 14293, 42879, 100051, 185809, 300153, 357169, 557427, 1071507, 1300663, 2500183, 3901989, 4643197, 7500549, 13929591, 32502379, 97507137, 5105016517, 15315049551, 35735115619, 66365214721, 107205346857, 199095644163, 464556503047, 1393669509141]

約数ペア:

[(1, 1393669509141), (3, 464556503047), (7, 199095644163), (13, 107205346857), (21, 66365214721), (39, 35735115619), (91, 15315049551), (273, 5105016517), (14293, 97507137), (42879, 32502379), (100051, 13929591), (185809, 7500549), (300153, 4643197), (357169, 3901989), (557427, 2500183), (1071507, 1300663)]