13217293

素因数分解:

${\mathrm{19}}^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 16

約数和(自身を含む): 14595840

約数和(自身を除く): 1378547

約数列:

[1, 19, 41, 47, 361, 779, 893, 1927, 6859, 14801, 16967, 36613, 281219, 322373, 695647, 13217293]

約数ペア:

[(1, 13217293), (19, 695647), (41, 322373), (47, 281219), (361, 36613), (779, 16967), (893, 14801), (1927, 6859)]