3641043

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 6303744

約数和(自身を除く): 2662701

約数列:

[1, 3, 7, 17, 21, 31, 47, 49, 51, 93, 119, 141, 147, 217, 329, 357, 527, 651, 799, 833, 987, 1457, 1519, 1581, 2303, 2397, 2499, 3689, 4371, 4557, 5593, 6909, 10199, 11067, 16779, 24769, 25823, 30597, 39151, 71393, 74307, 77469, 117453, 173383, 214179, 520149, 1213681, 3641043]

約数ペア:

[(1, 3641043), (3, 1213681), (7, 520149), (17, 214179), (21, 173383), (31, 117453), (47, 77469), (49, 74307), (51, 71393), (93, 39151), (119, 30597), (141, 25823), (147, 24769), (217, 16779), (329, 11067), (357, 10199), (527, 6909), (651, 5593), (799, 4557), (833, 4371), (987, 3689), (1457, 2499), (1519, 2397), (1581, 2303)]