7226373

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 48

約数和(自身を含む): 12640320

約数和(自身を除く): 5413947

約数列:

[1, 3, 7, 11, 21, 33, 41, 49, 77, 109, 123, 147, 231, 287, 327, 451, 539, 763, 861, 1199, 1353, 1617, 2009, 2289, 3157, 3597, 4469, 5341, 6027, 8393, 9471, 13407, 16023, 22099, 25179, 31283, 49159, 58751, 66297, 93849, 147477, 176253, 218981, 344113, 656943, 1032339, 2408791, 7226373]

約数ペア:

[(1, 7226373), (3, 2408791), (7, 1032339), (11, 656943), (21, 344113), (33, 218981), (41, 176253), (49, 147477), (77, 93849), (109, 66297), (123, 58751), (147, 49159), (231, 31283), (287, 25179), (327, 22099), (451, 16023), (539, 13407), (763, 9471), (861, 8393), (1199, 6027), (1353, 5341), (1617, 4469), (2009, 3597), (2289, 3157)]