6551208237

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1\times {\mathrm{1993}}^1$

素因数の和:3157

約数の個数: 32

約数和(自身を含む): 10061500672

約数和(自身を除く): 3510292435

約数列:

[1, 3, 7, 21, 157, 471, 997, 1099, 1993, 2991, 3297, 5979, 6979, 13951, 20937, 41853, 156529, 312901, 469587, 938703, 1095703, 1987021, 2190307, 3287109, 5961063, 6570921, 13909147, 41727441, 311962297, 935886891, 2183736079, 6551208237]

約数ペア:

[(1, 6551208237), (3, 2183736079), (7, 935886891), (21, 311962297), (157, 41727441), (471, 13909147), (997, 6570921), (1099, 5961063), (1993, 3287109), (2991, 2190307), (3297, 1987021), (5979, 1095703), (6979, 938703), (13951, 469587), (20937, 312901), (41853, 156529)]