3860021

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 24

約数和(自身を含む): 4724160

約数和(自身を除く): 864139

約数列:

[1, 11, 19, 23, 73, 121, 209, 253, 437, 803, 1387, 1679, 2299, 2783, 4807, 8833, 15257, 18469, 31901, 52877, 167827, 203159, 350911, 3860021]

約数ペア:

[(1, 3860021), (11, 350911), (19, 203159), (23, 167827), (73, 52877), (121, 31901), (209, 18469), (253, 15257), (437, 8833), (803, 4807), (1387, 2783), (1679, 2299)]