217433733

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{683}}^1\times {\mathrm{877}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 319493664

約数和(自身を除く): 102059931

約数列:

[1, 3, 11, 33, 121, 363, 683, 877, 2049, 2631, 7513, 9647, 22539, 28941, 82643, 106117, 247929, 318351, 598991, 1796973, 6588901, 19766703, 72477911, 217433733]

約数ペア:

[(1, 217433733), (3, 72477911), (11, 19766703), (33, 6588901), (121, 1796973), (363, 598991), (683, 318351), (877, 247929), (2049, 106117), (2631, 82643), (7513, 28941), (9647, 22539)]