974031409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{21787}}^1$

素因数の和:22000

約数の個数: 16

約数和(自身を含む): 1110316480

約数和(自身を除く): 136285071

約数列:

[1, 13, 19, 181, 247, 2353, 3439, 21787, 44707, 283231, 413953, 3943447, 5381389, 51264811, 74925493, 974031409]

約数ペア:

[(1, 974031409), (13, 74925493), (19, 51264811), (181, 5381389), (247, 3943447), (2353, 413953), (3439, 283231), (21787, 44707)]