269364983

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 312532992

約数和(自身を除く): 43168009

約数列:

[1, 17, 23, 31, 71, 313, 391, 527, 713, 1207, 1633, 2201, 5321, 7199, 9703, 12121, 22223, 27761, 37417, 50623, 122383, 164951, 223169, 377791, 511129, 688913, 860591, 3793873, 8689193, 11711521, 15844999, 269364983]

約数ペア:

[(1, 269364983), (17, 15844999), (23, 11711521), (31, 8689193), (71, 3793873), (313, 860591), (391, 688913), (527, 511129), (713, 377791), (1207, 223169), (1633, 164951), (2201, 122383), (5321, 50623), (7199, 37417), (9703, 27761), (12121, 22223)]