2801911.00000000

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2113

約数の個数: 24

約数和(自身を含む): 40535040

約数和(自身を除く): 13928763

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 1457, 2029, 4371, 6087, 13113, 18261, 62899, 95363, 188697, 286089, 566091, 858267, 2956253, 8868759, 26606277]

約数ペア:

[(1, 26606277), (3, 8868759), (9, 2956253), (31, 858267), (47, 566091), (93, 286089), (141, 188697), (279, 95363), (423, 62899), (1457, 18261), (2029, 13113), (4371, 6087)]