8457306

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9857}}^1$

素因数の和:9886

約数の個数: 32

約数和(自身を含む): 19873728

約数和(自身を除く): 11416422

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 9857, 19714, 29571, 59142, 108427, 128141, 216854, 256282, 325281, 384423, 650562, 768846, 1409551, 2819102, 4228653, 8457306]

約数ペア:

[(1, 8457306), (2, 4228653), (3, 2819102), (6, 1409551), (11, 768846), (13, 650562), (22, 384423), (26, 325281), (33, 256282), (39, 216854), (66, 128141), (78, 108427), (143, 59142), (286, 29571), (429, 19714), (858, 9857)]