1764243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:923

約数の個数: 24

約数和(自身を含む): 2909088

約数和(自身を除く): 1144845

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 887, 1989, 2661, 7983, 11531, 15079, 34593, 45237, 103779, 135711, 196027, 588081, 1764243]

約数ペア:

[(1, 1764243), (3, 588081), (9, 196027), (13, 135711), (17, 103779), (39, 45237), (51, 34593), (117, 15079), (153, 11531), (221, 7983), (663, 2661), (887, 1989)]