804558161

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{449}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 904932000

約数和(自身を除く): 100373839

約数列:

[1, 11, 59, 121, 251, 449, 649, 2761, 4939, 7139, 14809, 26491, 30371, 54329, 112699, 162899, 291401, 1239689, 1791889, 3205411, 6649241, 13636579, 73141651, 804558161]

約数ペア:

[(1, 804558161), (11, 73141651), (59, 13636579), (121, 6649241), (251, 3205411), (449, 1791889), (649, 1239689), (2761, 291401), (4939, 162899), (7139, 112699), (14809, 54329), (26491, 30371)]