987072249

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{3917}}^1\times {\mathrm{4421}}^1$

素因数の和:8360

約数の個数: 16

約数和(自身を含む): 1386031680

約数和(自身を除く): 398959431

約数列:

[1, 3, 19, 57, 3917, 4421, 11751, 13263, 74423, 83999, 223269, 251997, 17317057, 51951171, 329024083, 987072249]

約数ペア:

[(1, 987072249), (3, 329024083), (19, 51951171), (57, 17317057), (3917, 251997), (4421, 223269), (11751, 83999), (13263, 74423)]