346575039

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{757}}^1$

素因数の和:1015

約数の個数: 32

約数和(自身を含む): 502972416

約数和(自身を除く): 156397377

約数列:

[1, 3, 17, 47, 51, 141, 191, 573, 757, 799, 2271, 2397, 3247, 8977, 9741, 12869, 26931, 35579, 38607, 106737, 144587, 152609, 433761, 457827, 604843, 1814529, 2457979, 6795589, 7373937, 20386767, 115525013, 346575039]

約数ペア:

[(1, 346575039), (3, 115525013), (17, 20386767), (47, 7373937), (51, 6795589), (141, 2457979), (191, 1814529), (573, 604843), (757, 457827), (799, 433761), (2271, 152609), (2397, 144587), (3247, 106737), (8977, 38607), (9741, 35579), (12869, 26931)]