804865197

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{937}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 1145410560

約数和(自身を除く): 340545363

約数列:

[1, 3, 23, 59, 69, 177, 211, 633, 937, 1357, 2811, 4071, 4853, 12449, 14559, 21551, 37347, 55283, 64653, 165849, 197707, 286327, 593121, 858981, 1271509, 3814527, 4547261, 11664713, 13641783, 34994139, 268288399, 804865197]

約数ペア:

[(1, 804865197), (3, 268288399), (23, 34994139), (59, 13641783), (69, 11664713), (177, 4547261), (211, 3814527), (633, 1271509), (937, 858981), (1357, 593121), (2811, 286327), (4071, 197707), (4853, 165849), (12449, 64653), (14559, 55283), (21551, 37347)]