29831379

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 43997184

約数和(自身を除く): 14165805

約数列:

[1, 3, 17, 43, 51, 61, 129, 183, 223, 669, 731, 1037, 2193, 2623, 3111, 3791, 7869, 9589, 11373, 13603, 28767, 40809, 44591, 133773, 163013, 231251, 489039, 584929, 693753, 1754787, 9943793, 29831379]

約数ペア:

[(1, 29831379), (3, 9943793), (17, 1754787), (43, 693753), (51, 584929), (61, 489039), (129, 231251), (183, 163013), (223, 133773), (669, 44591), (731, 40809), (1037, 28767), (2193, 13603), (2623, 11373), (3111, 9589), (3791, 7869)]