315033691

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{631}}^1$

素因数の和:1111

約数の個数: 24

約数和(自身を含む): 383871744

約数和(自身を除く): 68838053

約数列:

[1, 7, 23, 49, 161, 443, 631, 1127, 3101, 4417, 10189, 14513, 21707, 30919, 71323, 101591, 279533, 499261, 711137, 1956731, 6429259, 13697117, 45004813, 315033691]

約数ペア:

[(1, 315033691), (7, 45004813), (23, 13697117), (49, 6429259), (161, 1956731), (443, 711137), (631, 499261), (1127, 279533), (3101, 101591), (4417, 71323), (10189, 30919), (14513, 21707)]