282392253

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12907}}^1$

素因数の和:12954

約数の個数: 48

約数和(自身を含む): 507439296

約数和(自身を除く): 225047043

約数列:

[1, 3, 9, 11, 13, 17, 33, 39, 51, 99, 117, 143, 153, 187, 221, 429, 561, 663, 1287, 1683, 1989, 2431, 7293, 12907, 21879, 38721, 116163, 141977, 167791, 219419, 425931, 503373, 658257, 1277793, 1510119, 1845701, 1974771, 2413609, 2852447, 5537103, 7240827, 8557341, 16611309, 21722481, 25672023, 31376917, 94130751, 282392253]

約数ペア:

[(1, 282392253), (3, 94130751), (9, 31376917), (11, 25672023), (13, 21722481), (17, 16611309), (33, 8557341), (39, 7240827), (51, 5537103), (99, 2852447), (117, 2413609), (143, 1974771), (153, 1845701), (187, 1510119), (221, 1277793), (429, 658257), (561, 503373), (663, 425931), (1287, 219419), (1683, 167791), (1989, 141977), (2431, 116163), (7293, 38721), (12907, 21879)]