21167648141

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{6857}}^1$

素因数の和:7061

約数の個数: 32

約数和(自身を含む): 23724949248

約数和(自身を除く): 2557301107

約数列:

[1, 17, 41, 43, 103, 697, 731, 1751, 1763, 4223, 4429, 6857, 29971, 71791, 75293, 116569, 181589, 281137, 294851, 706271, 3087013, 4779329, 5012467, 12006607, 12088891, 28957111, 30369653, 205511147, 492270887, 516284101, 1245155773, 21167648141]

約数ペア:

[(1, 21167648141), (17, 1245155773), (41, 516284101), (43, 492270887), (103, 205511147), (697, 30369653), (731, 28957111), (1751, 12088891), (1763, 12006607), (4223, 5012467), (4429, 4779329), (6857, 3087013), (29971, 706271), (71791, 294851), (75293, 281137), (116569, 181589)]