17303661

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 26881920

約数和(自身を除く): 9578259

約数列:

[1, 3, 9, 19, 47, 57, 141, 171, 423, 893, 2153, 2679, 6459, 8037, 19377, 40907, 101191, 122721, 303573, 368163, 910719, 1922629, 5767887, 17303661]

約数ペア:

[(1, 17303661), (3, 5767887), (9, 1922629), (19, 910719), (47, 368163), (57, 303573), (141, 122721), (171, 101191), (423, 40907), (893, 19377), (2153, 8037), (2679, 6459)]