219070831

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{24623}}^1$

素因数の和:24702

約数の個数: 16

約数和(自身を含む): 264757248

約数和(自身を除く): 45686417

約数列:

[1, 7, 31, 41, 217, 287, 1271, 8897, 24623, 172361, 763313, 1009543, 5343191, 7066801, 31295833, 219070831]

約数ペア:

[(1, 219070831), (7, 31295833), (31, 7066801), (41, 5343191), (217, 1009543), (287, 763313), (1271, 172361), (8897, 24623)]