3051993

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 5031936

約数和(自身を除く): 1979943

約数列:

[1, 3, 7, 17, 21, 51, 83, 103, 119, 249, 309, 357, 581, 721, 1411, 1743, 1751, 2163, 4233, 5253, 8549, 9877, 12257, 25647, 29631, 36771, 59843, 145333, 179529, 435999, 1017331, 3051993]

約数ペア:

[(1, 3051993), (3, 1017331), (7, 435999), (17, 179529), (21, 145333), (51, 59843), (83, 36771), (103, 29631), (119, 25647), (249, 12257), (309, 9877), (357, 8549), (581, 5253), (721, 4233), (1411, 2163), (1743, 1751)]