12318873

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 19660800

約数和(自身を除く): 7341927

約数列:

[1, 3, 7, 21, 31, 93, 127, 149, 217, 381, 447, 651, 889, 1043, 2667, 3129, 3937, 4619, 11811, 13857, 18923, 27559, 32333, 56769, 82677, 96999, 132461, 397383, 586613, 1759839, 4106291, 12318873]

約数ペア:

[(1, 12318873), (3, 4106291), (7, 1759839), (21, 586613), (31, 397383), (93, 132461), (127, 96999), (149, 82677), (217, 56769), (381, 32333), (447, 27559), (651, 18923), (889, 13857), (1043, 11811), (2667, 4619), (3129, 3937)]