9722427

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 15434496

約数和(自身を除く): 5712069

約数列:

[1, 3, 11, 13, 33, 39, 131, 143, 173, 393, 429, 519, 1441, 1703, 1903, 2249, 4323, 5109, 5709, 6747, 18733, 22663, 24739, 56199, 67989, 74217, 249293, 294619, 747879, 883857, 3240809, 9722427]

約数ペア:

[(1, 9722427), (3, 3240809), (11, 883857), (13, 747879), (33, 294619), (39, 249293), (131, 74217), (143, 67989), (173, 56199), (393, 24739), (429, 22663), (519, 18733), (1441, 6747), (1703, 5709), (1903, 5109), (2249, 4323)]