1242863523

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{1667}}^1$

素因数の和:2144

約数の個数: 48

約数和(自身を含む): 2079582336

約数和(自身を除く): 836718813

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 443, 561, 1329, 1667, 1683, 3987, 4873, 5001, 7531, 14619, 15003, 18337, 22593, 28339, 43857, 55011, 67779, 82841, 85017, 165033, 248523, 255051, 311729, 738481, 745569, 935187, 2215443, 2805561, 6646329, 8123291, 12554177, 24369873, 37662531, 73109619, 112987593, 138095947, 414287841, 1242863523]

約数ペア:

[(1, 1242863523), (3, 414287841), (9, 138095947), (11, 112987593), (17, 73109619), (33, 37662531), (51, 24369873), (99, 12554177), (153, 8123291), (187, 6646329), (443, 2805561), (561, 2215443), (1329, 935187), (1667, 745569), (1683, 738481), (3987, 311729), (4873, 255051), (5001, 248523), (7531, 165033), (14619, 85017), (15003, 82841), (18337, 67779), (22593, 55011), (28339, 43857)]