858902271

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{7109}}^1$

素因数の和:7255

約数の個数: 32

約数和(自身を含む): 1277752320

約数和(自身を除く): 418850049

約数列:

[1, 3, 17, 23, 51, 69, 103, 309, 391, 1173, 1751, 2369, 5253, 7107, 7109, 21327, 40273, 120819, 120853, 163507, 362559, 490521, 732227, 2196681, 2779619, 8338857, 12447859, 16841221, 37343577, 50523663, 286300757, 858902271]

約数ペア:

[(1, 858902271), (3, 286300757), (17, 50523663), (23, 37343577), (51, 16841221), (69, 12447859), (103, 8338857), (309, 2779619), (391, 2196681), (1173, 732227), (1751, 490521), (2369, 362559), (5253, 163507), (7107, 120853), (7109, 120819), (21327, 40273)]