224799687

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 394647552

約数和(自身を除く): 169847865

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 431, 487, 1071, 1293, 1461, 3017, 3409, 3879, 4383, 7327, 8279, 9051, 10227, 21981, 24837, 27153, 30681, 51289, 57953, 65943, 74511, 153867, 173859, 209897, 461601, 521577, 629691, 1469279, 1889073, 3568249, 4407837, 10704747, 13223511, 24977743, 32114241, 74933229, 224799687]

約数ペア:

[(1, 224799687), (3, 74933229), (7, 32114241), (9, 24977743), (17, 13223511), (21, 10704747), (51, 4407837), (63, 3568249), (119, 1889073), (153, 1469279), (357, 629691), (431, 521577), (487, 461601), (1071, 209897), (1293, 173859), (1461, 153867), (3017, 74511), (3409, 65943), (3879, 57953), (4383, 51289), (7327, 30681), (8279, 27153), (9051, 24837), (10227, 21981)]