38873996917

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3191}}^1\times {\mathrm{4451}}^1$

素因数の和:7689

約数の個数: 32

約数和(自身を含む): 49112469504

約数和(自身を除く): 10238472587

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 3191, 4451, 22337, 31157, 54247, 73393, 75667, 102373, 379729, 513751, 529669, 716611, 1247681, 1740341, 8733767, 12182387, 14203141, 99421987, 241453397, 326672243, 1690173779, 2286705701, 5553428131, 38873996917]

約数ペア:

[(1, 38873996917), (7, 5553428131), (17, 2286705701), (23, 1690173779), (119, 326672243), (161, 241453397), (391, 99421987), (2737, 14203141), (3191, 12182387), (4451, 8733767), (22337, 1740341), (31157, 1247681), (54247, 716611), (73393, 529669), (75667, 513751), (102373, 379729)]