201103917

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3863}}^1$

素因数の和:3977

約数の個数: 32

約数和(自身を含む): 319506432

約数和(自身を除く): 118402515

約数列:

[1, 3, 7, 21, 37, 67, 111, 201, 259, 469, 777, 1407, 2479, 3863, 7437, 11589, 17353, 27041, 52059, 81123, 142931, 258821, 428793, 776463, 1000517, 1811747, 3001551, 5435241, 9576377, 28729131, 67034639, 201103917]

約数ペア:

[(1, 201103917), (3, 67034639), (7, 28729131), (21, 9576377), (37, 5435241), (67, 3001551), (111, 1811747), (201, 1000517), (259, 776463), (469, 428793), (777, 258821), (1407, 142931), (2479, 81123), (3863, 52059), (7437, 27041), (11589, 17353)]