228348519

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{14957}}^1$

素因数の和:15694

約数の個数: 16

約数和(自身を含む): 348461568

約数和(自身を除く): 120113049

約数列:

[1, 3, 7, 21, 727, 2181, 5089, 14957, 15267, 44871, 104699, 314097, 10873739, 32621217, 76116173, 228348519]

約数ペア:

[(1, 228348519), (3, 76116173), (7, 32621217), (21, 10873739), (727, 314097), (2181, 104699), (5089, 44871), (14957, 15267)]