1317787079

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{8089}}^1$

素因数の和:8187

約数の個数: 24

約数和(自身を含む): 1639098720

約数和(自身を除く): 321311641

約数列:

[1, 7, 17, 37, 119, 259, 629, 1369, 4403, 8089, 9583, 23273, 56623, 137513, 162911, 299293, 962591, 2095051, 5087981, 11073841, 35615867, 77516887, 188255297, 1317787079]

約数ペア:

[(1, 1317787079), (7, 188255297), (17, 77516887), (37, 35615867), (119, 11073841), (259, 5087981), (629, 2095051), (1369, 962591), (4403, 299293), (8089, 162911), (9583, 137513), (23273, 56623)]