12688137

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1$

素因数の和:403

約数の個数: 64

約数和(自身を含む): 24883200

約数和(自身を除く): 12195063

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 153, 187, 189, 231, 297, 357, 359, 459, 561, 693, 1071, 1077, 1309, 1683, 2079, 2513, 3213, 3231, 3927, 3949, 5049, 6103, 7539, 9693, 11781, 11847, 18309, 22617, 27643, 35343, 35541, 42721, 54927, 67133, 67851, 82929, 106623, 128163, 164781, 201399, 248787, 384489, 469931, 604197, 746361, 1153467, 1409793, 1812591, 4229379, 12688137]

約数ペア:

[(1, 12688137), (3, 4229379), (7, 1812591), (9, 1409793), (11, 1153467), (17, 746361), (21, 604197), (27, 469931), (33, 384489), (51, 248787), (63, 201399), (77, 164781), (99, 128163), (119, 106623), (153, 82929), (187, 67851), (189, 67133), (231, 54927), (297, 42721), (357, 35541), (359, 35343), (459, 27643), (561, 22617), (693, 18309), (1071, 11847), (1077, 11781), (1309, 9693), (1683, 7539), (2079, 6103), (2513, 5049), (3213, 3949), (3231, 3927)]