489953277

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3271}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 826899840

約数和(自身を除く): 336946563

約数列:

[1, 3, 9, 11, 17, 33, 51, 89, 99, 153, 187, 267, 561, 801, 979, 1513, 1683, 2937, 3271, 4539, 8811, 9813, 13617, 16643, 29439, 35981, 49929, 55607, 107943, 149787, 166821, 291119, 323829, 500463, 611677, 873357, 1835031, 2620071, 3202309, 4949023, 5505093, 9606927, 14847069, 28820781, 44541207, 54439253, 163317759, 489953277]

約数ペア:

[(1, 489953277), (3, 163317759), (9, 54439253), (11, 44541207), (17, 28820781), (33, 14847069), (51, 9606927), (89, 5505093), (99, 4949023), (153, 3202309), (187, 2620071), (267, 1835031), (561, 873357), (801, 611677), (979, 500463), (1513, 323829), (1683, 291119), (2937, 166821), (3271, 149787), (4539, 107943), (8811, 55607), (9813, 49929), (13617, 35981), (16643, 29439)]