2992843

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 16

約数和(自身を含む): 3579136

約数和(自身を除く): 586293

約数列:

[1, 7, 43, 61, 163, 301, 427, 1141, 2623, 7009, 9943, 18361, 49063, 69601, 427549, 2992843]

約数ペア:

[(1, 2992843), (7, 427549), (43, 69601), (61, 49063), (163, 18361), (301, 9943), (427, 7009), (1141, 2623)]