917132321

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{38501}}^1$

素因数の和:38632

約数の個数: 16

約数和(自身を含む): 1086680448

約数和(自身を除く): 169548127

約数列:

[1, 7, 41, 83, 287, 581, 3403, 23821, 38501, 269507, 1578541, 3195583, 11049787, 22369081, 131018903, 917132321]

約数ペア:

[(1, 917132321), (7, 131018903), (41, 22369081), (83, 11049787), (287, 3195583), (581, 1578541), (3403, 269507), (23821, 38501)]