970147139

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{857}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 1100491392

約数和(自身を除く): 130344253

約数列:

[1, 13, 31, 53, 403, 689, 857, 1643, 2809, 11141, 21359, 26567, 36517, 45421, 87079, 345371, 590473, 1132027, 1408051, 2407313, 18304663, 31295069, 74626703, 970147139]

約数ペア:

[(1, 970147139), (13, 74626703), (31, 31295069), (53, 18304663), (403, 2407313), (689, 1408051), (857, 1132027), (1643, 590473), (2809, 345371), (11141, 87079), (21359, 45421), (26567, 36517)]