9976407

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11587}}^1$

素因数の和:11638

約数の個数: 16

約数和(自身を含む): 15574272

約数和(自身を除く): 5597865

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 11587, 34761, 81109, 243327, 475067, 1425201, 3325469, 9976407]

約数ペア:

[(1, 9976407), (3, 3325469), (7, 1425201), (21, 475067), (41, 243327), (123, 81109), (287, 34761), (861, 11587)]