17028333

素因数分解:

$3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 29968320

約数和(自身を除く): 12939987

約数列:

[1, 3, 7, 9, 21, 27, 49, 61, 63, 147, 183, 189, 211, 427, 441, 549, 633, 1281, 1323, 1477, 1647, 1899, 2989, 3843, 4431, 5697, 8967, 10339, 11529, 12871, 13293, 26901, 31017, 38613, 39879, 80703, 90097, 93051, 115839, 270291, 279153, 347517, 630679, 810873, 1892037, 2432619, 5676111, 17028333]

約数ペア:

[(1, 17028333), (3, 5676111), (7, 2432619), (9, 1892037), (21, 810873), (27, 630679), (49, 347517), (61, 279153), (63, 270291), (147, 115839), (183, 93051), (189, 90097), (211, 80703), (427, 39879), (441, 38613), (549, 31017), (633, 26901), (1281, 13293), (1323, 12871), (1477, 11529), (1647, 10339), (1899, 8967), (2989, 5697), (3843, 4431)]