9977704631

素因数分解:

${\mathrm{19}}^2\times {\mathrm{421}}^1\times {\mathrm{65651}}^1$

素因数の和:66110

約数の個数: 12

約数和(自身を含む): 10555659864

約数和(自身を除く): 577955233

約数列:

[1, 19, 361, 421, 7999, 65651, 151981, 1247369, 23700011, 27639071, 525142349, 9977704631]

約数ペア:

[(1, 9977704631), (19, 525142349), (361, 27639071), (421, 23700011), (7999, 1247369), (65651, 151981)]