11213236489

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{288577}}^1$

素因数の和:288665

約数の個数: 24

約数和(自身を含む): 14277685128

約数和(自身を除く): 3064448639

約数列:

[1, 7, 13, 49, 61, 91, 427, 637, 793, 2989, 5551, 38857, 288577, 2020039, 3751501, 14140273, 17603197, 26260507, 123222379, 183823549, 228841561, 862556653, 1601890927, 11213236489]

約数ペア:

[(1, 11213236489), (7, 1601890927), (13, 862556653), (49, 228841561), (61, 183823549), (91, 123222379), (427, 26260507), (637, 17603197), (793, 14140273), (2989, 3751501), (5551, 2020039), (38857, 288577)]