808197

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:109

約数の個数: 32

約数和(自身を含む): 1306368

約数和(自身を除く): 498171

約数列:

[1, 3, 13, 17, 23, 39, 51, 53, 69, 159, 221, 299, 391, 663, 689, 897, 901, 1173, 1219, 2067, 2703, 3657, 5083, 11713, 15249, 15847, 20723, 35139, 47541, 62169, 269399, 808197]

約数ペア:

[(1, 808197), (3, 269399), (13, 62169), (17, 47541), (23, 35139), (39, 20723), (51, 15847), (53, 15249), (69, 11713), (159, 5083), (221, 3657), (299, 2703), (391, 2067), (663, 1219), (689, 1173), (897, 901)]