17002587

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1063

約数の個数: 32

約数和(自身を含む): 27934720

約数和(自身を除く): 10932133

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 991, 2451, 2973, 5719, 6937, 17157, 18829, 20811, 42613, 56487, 127839, 131803, 298291, 395409, 809647, 894873, 2428941, 5667529, 17002587]

約数ペア:

[(1, 17002587), (3, 5667529), (7, 2428941), (19, 894873), (21, 809647), (43, 395409), (57, 298291), (129, 131803), (133, 127839), (301, 56487), (399, 42613), (817, 20811), (903, 18829), (991, 17157), (2451, 6937), (2973, 5719)]