1977631701

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{48661}}^1$

素因数の和:48737

約数の個数: 32

約数和(自身を含む): 2989793280

約数和(自身を除く): 1012161579

約数列:

[1, 3, 19, 23, 31, 57, 69, 93, 437, 589, 713, 1311, 1767, 2139, 13547, 40641, 48661, 145983, 924559, 1119203, 1508491, 2773677, 3357609, 4525473, 21264857, 28661329, 34695293, 63794571, 85983987, 104085879, 659210567, 1977631701]

約数ペア:

[(1, 1977631701), (3, 659210567), (19, 104085879), (23, 85983987), (31, 63794571), (57, 34695293), (69, 28661329), (93, 21264857), (437, 4525473), (589, 3357609), (713, 2773677), (1311, 1508491), (1767, 1119203), (2139, 924559), (13547, 145983), (40641, 48661)]