1090630801

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^2\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 36

約数和(自身を含む): 1285506012

約数和(自身を除く): 194875211

約数列:

[1, 13, 17, 43, 157, 221, 289, 559, 731, 1849, 2041, 2669, 3757, 6751, 9503, 12427, 24037, 31433, 34697, 45373, 87763, 114767, 161551, 290293, 408629, 534361, 589849, 1491971, 1951039, 3773809, 4934981, 6946693, 25363507, 64154753, 83894677, 1090630801]

約数ペア:

[(1, 1090630801), (13, 83894677), (17, 64154753), (43, 25363507), (157, 6946693), (221, 4934981), (289, 3773809), (559, 1951039), (731, 1491971), (1849, 589849), (2041, 534361), (2669, 408629), (3757, 290293), (6751, 161551), (9503, 114767), (12427, 87763), (24037, 45373), (31433, 34697)]