5031579

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 8110080

約数和(自身を除く): 3078501

約数列:

[1, 3, 7, 21, 31, 59, 93, 131, 177, 217, 393, 413, 651, 917, 1239, 1829, 2751, 4061, 5487, 7729, 12183, 12803, 23187, 28427, 38409, 54103, 85281, 162309, 239599, 718797, 1677193, 5031579]

約数ペア:

[(1, 5031579), (3, 1677193), (7, 718797), (21, 239599), (31, 162309), (59, 85281), (93, 54103), (131, 38409), (177, 28427), (217, 23187), (393, 12803), (413, 12183), (651, 7729), (917, 5487), (1239, 4061), (1829, 2751)]