928447317

素因数分解:

$3^2\times 7^1\times {\mathrm{1861}}^1\times {\mathrm{7919}}^1$

素因数の和:9793

約数の個数: 24

約数和(自身を含む): 1533692160

約数和(自身を除く): 605244843

約数列:

[1, 3, 7, 9, 21, 63, 1861, 5583, 7919, 13027, 16749, 23757, 39081, 55433, 71271, 117243, 166299, 498897, 14737259, 44211777, 103160813, 132635331, 309482439, 928447317]

約数ペア:

[(1, 928447317), (3, 309482439), (7, 132635331), (9, 103160813), (21, 44211777), (63, 14737259), (1861, 498897), (5583, 166299), (7919, 117243), (13027, 71271), (16749, 55433), (23757, 39081)]