7628187

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1559}}^1$

素因数の和:1802

約数の個数: 16

約数和(自身を含む): 11681280

約数和(自身を除く): 4053093

約数列:

[1, 3, 7, 21, 233, 699, 1559, 1631, 4677, 4893, 10913, 32739, 363247, 1089741, 2542729, 7628187]

約数ペア:

[(1, 7628187), (3, 2542729), (7, 1089741), (21, 363247), (233, 32739), (699, 10913), (1559, 4893), (1631, 4677)]