47229897

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1237}}^1$

素因数の和:1353

約数の個数: 32

約数和(自身を含む): 74874240

約数和(自身を除く): 27644343

約数列:

[1, 3, 11, 13, 33, 39, 89, 143, 267, 429, 979, 1157, 1237, 2937, 3471, 3711, 12727, 13607, 16081, 38181, 40821, 48243, 110093, 176891, 330279, 530673, 1211023, 1431209, 3633069, 4293627, 15743299, 47229897]

約数ペア:

[(1, 47229897), (3, 15743299), (11, 4293627), (13, 3633069), (33, 1431209), (39, 1211023), (89, 530673), (143, 330279), (267, 176891), (429, 110093), (979, 48243), (1157, 40821), (1237, 38181), (2937, 16081), (3471, 13607), (3711, 12727)]