201127839

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{12413}}^1$

素因数の和:12918

約数の個数: 16

約数和(自身を含む): 293169024

約数和(自身を除く): 92041185

約数列:

[1, 3, 11, 33, 491, 1473, 5401, 12413, 16203, 37239, 136543, 409629, 6094783, 18284349, 67042613, 201127839]

約数ペア:

[(1, 201127839), (3, 67042613), (11, 18284349), (33, 6094783), (491, 409629), (1473, 136543), (5401, 37239), (12413, 16203)]