215753401

素因数分解:

${\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{877}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 227542480

約数和(自身を除く): 11789079

約数列:

[1, 37, 61, 109, 877, 2257, 4033, 6649, 32449, 53497, 95593, 246013, 1979389, 3536941, 5831173, 215753401]

約数ペア:

[(1, 215753401), (37, 5831173), (61, 3536941), (109, 1979389), (877, 246013), (2257, 95593), (4033, 53497), (6649, 32449)]