1187331357

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{587}}^1\times {\mathrm{2333}}^1$

素因数の和:2957

約数の個数: 24

約数和(自身を含む): 1685297376

約数和(自身を除く): 497966019

約数列:

[1, 3, 17, 51, 289, 587, 867, 1761, 2333, 6999, 9979, 29937, 39661, 118983, 169643, 508929, 674237, 1369471, 2022711, 4108413, 23281007, 69843021, 395777119, 1187331357]

約数ペア:

[(1, 1187331357), (3, 395777119), (17, 69843021), (51, 23281007), (289, 4108413), (587, 2022711), (867, 1369471), (1761, 674237), (2333, 508929), (6999, 169643), (9979, 118983), (29937, 39661)]