16933371

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8861}}^1$

素因数の和:8891

約数の個数: 24

約数和(自身を含む): 28287504

約数和(自身を除く): 11354133

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 8861, 26583, 62027, 115193, 186081, 345579, 434189, 806351, 1302567, 2419053, 5644457, 16933371]

約数ペア:

[(1, 16933371), (3, 5644457), (7, 2419053), (13, 1302567), (21, 806351), (39, 434189), (49, 345579), (91, 186081), (147, 115193), (273, 62027), (637, 26583), (1911, 8861)]