22996686671

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{1249}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 26880000000

約数和(自身を除く): 3883313329

約数列:

[1, 7, 127, 139, 149, 889, 973, 1043, 1249, 8743, 17653, 18923, 20711, 123571, 132461, 144977, 158623, 173611, 186101, 1110361, 1215277, 1302707, 2630297, 18412079, 22048597, 23634827, 25868039, 154340179, 165443789, 181076273, 3285240953, 22996686671]

約数ペア:

[(1, 22996686671), (7, 3285240953), (127, 181076273), (139, 165443789), (149, 154340179), (889, 25868039), (973, 23634827), (1043, 22048597), (1249, 18412079), (8743, 2630297), (17653, 1302707), (18923, 1215277), (20711, 1110361), (123571, 186101), (132461, 173611), (144977, 158623)]