889350033

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{23293}}^1$

素因数の和:23409

約数の個数: 32

約数和(自身を含む): 1408821120

約数和(自身を除く): 519471087

約数列:

[1, 3, 11, 13, 33, 39, 89, 143, 267, 429, 979, 1157, 2937, 3471, 12727, 23293, 38181, 69879, 256223, 302809, 768669, 908427, 2073077, 3330899, 6219231, 9992697, 22803847, 26950001, 68411541, 80850003, 296450011, 889350033]

約数ペア:

[(1, 889350033), (3, 296450011), (11, 80850003), (13, 68411541), (33, 26950001), (39, 22803847), (89, 9992697), (143, 6219231), (267, 3330899), (429, 2073077), (979, 908427), (1157, 768669), (2937, 302809), (3471, 256223), (12727, 69879), (23293, 38181)]