5616891

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 9630720

約数和(自身を除く): 4013829

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 189, 263, 339, 789, 791, 1017, 1841, 2367, 2373, 3051, 5523, 7101, 7119, 16569, 21357, 29719, 49707, 89157, 208033, 267471, 624099, 802413, 1872297, 5616891]

約数ペア:

[(1, 5616891), (3, 1872297), (7, 802413), (9, 624099), (21, 267471), (27, 208033), (63, 89157), (113, 49707), (189, 29719), (263, 21357), (339, 16569), (789, 7119), (791, 7101), (1017, 5523), (1841, 3051), (2367, 2373)]