211419329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{857}}^1$

素因数の和:1456

約数の個数: 16

約数和(自身を含む): 236972736

約数和(自身を除く): 25553407

約数列:

[1, 11, 41, 451, 547, 857, 6017, 9427, 22427, 35137, 246697, 386507, 468779, 5156569, 19219939, 211419329]

約数ペア:

[(1, 211419329), (11, 19219939), (41, 5156569), (451, 468779), (547, 386507), (857, 246697), (6017, 35137), (9427, 22427)]