2173353119

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{37831}}^1$

素因数の和:38150

約数の個数: 16

約数和(自身を含む): 2578629120

約数和(自身を除く): 405276001

約数列:

[1, 7, 29, 203, 283, 1981, 8207, 37831, 57449, 264817, 1097099, 7679693, 10706173, 74943211, 310479017, 2173353119]

約数ペア:

[(1, 2173353119), (7, 310479017), (29, 74943211), (203, 10706173), (283, 7679693), (1981, 1097099), (8207, 264817), (37831, 57449)]