421472953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{87679}}^1$

素因数の和:87732

約数の個数: 16

約数和(自身を含む): 505036800

約数和(自身を除く): 83563847

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 87679, 964469, 1665901, 2016617, 18324911, 22182787, 38315723, 421472953]

約数ペア:

[(1, 421472953), (11, 38315723), (19, 22182787), (23, 18324911), (209, 2016617), (253, 1665901), (437, 964469), (4807, 87679)]