86691003

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{15233}}^1$

素因数の和:15514

約数の個数: 16

約数和(自身を含む): 132596736

約数和(自身を除く): 45905733

約数列:

[1, 3, 7, 21, 271, 813, 1897, 5691, 15233, 45699, 106631, 319893, 4128143, 12384429, 28897001, 86691003]

約数ペア:

[(1, 86691003), (3, 28897001), (7, 12384429), (21, 4128143), (271, 319893), (813, 106631), (1897, 45699), (5691, 15233)]