304398889

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 348281856

約数和(自身を除く): 43882967

約数列:

[1, 17, 31, 37, 67, 233, 527, 629, 1139, 1147, 2077, 2479, 3961, 7223, 8621, 15611, 19499, 35309, 42143, 76849, 122791, 146557, 265387, 267251, 483941, 577607, 1306433, 4543267, 8226997, 9819319, 17905817, 304398889]

約数ペア:

[(1, 304398889), (17, 17905817), (31, 9819319), (37, 8226997), (67, 4543267), (233, 1306433), (527, 577607), (629, 483941), (1139, 267251), (1147, 265387), (2077, 146557), (2479, 122791), (3961, 76849), (7223, 42143), (8621, 35309), (15611, 19499)]