31639003

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 24

約数和(自身を含む): 37034928

約数和(自身を除く): 5395925

約数列:

[1, 11, 31, 41, 73, 341, 451, 803, 961, 1271, 2263, 2993, 10571, 13981, 24893, 32923, 39401, 70153, 92783, 433411, 771683, 1020613, 2876273, 31639003]

約数ペア:

[(1, 31639003), (11, 2876273), (31, 1020613), (41, 771683), (73, 433411), (341, 92783), (451, 70153), (803, 39401), (961, 32923), (1271, 24893), (2263, 13981), (2993, 10571)]