239212213

素因数分解:

${\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 267563520

約数和(自身を除く): 28351307

約数列:

[1, 23, 29, 31, 503, 529, 667, 713, 899, 11569, 14587, 15341, 15593, 16399, 20677, 266087, 335501, 358639, 452197, 475571, 7716523, 8248697, 10400531, 239212213]

約数ペア:

[(1, 239212213), (23, 10400531), (29, 8248697), (31, 7716523), (503, 475571), (529, 452197), (667, 358639), (713, 335501), (899, 266087), (11569, 20677), (14587, 16399), (15341, 15593)]