351388131

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{87869}}^1$

素因数の和:87946

約数の個数: 16

約数和(自身を含む): 494883840

約数和(自身を除く): 143495709

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 87869, 263607, 2723939, 3778367, 8171817, 11335101, 117129377, 351388131]

約数ペア:

[(1, 351388131), (3, 117129377), (31, 11335101), (43, 8171817), (93, 3778367), (129, 2723939), (1333, 263607), (3999, 87869)]