784995280329

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{14281}}^1\times {\mathrm{8147}}^1$

素因数の和:22617

約数の個数: 32

約数和(自身を含む): 1133906707584

約数和(自身を除く): 348911427255

約数列:

[1, 3, 13, 39, 173, 519, 2249, 6747, 8147, 14281, 24441, 42843, 105911, 185653, 317733, 556959, 1409431, 2470613, 4228293, 7411839, 18322603, 32117969, 54967809, 96353907, 116347307, 349041921, 1512514991, 4537544973, 20128084111, 60384252333, 261665093443, 784995280329]

約数ペア:

[(1, 784995280329), (3, 261665093443), (13, 60384252333), (39, 20128084111), (173, 4537544973), (519, 1512514991), (2249, 349041921), (6747, 116347307), (8147, 96353907), (14281, 54967809), (24441, 32117969), (42843, 18322603), (105911, 7411839), (185653, 4228293), (317733, 2470613), (556959, 1409431)]