81998401

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{283}}^1$

素因数の和:552

約数の個数: 16

約数和(自身を含む): 87026688

約数和(自身を除く): 5028287

約数列:

[1, 37, 41, 191, 283, 1517, 7067, 7831, 10471, 11603, 54053, 289747, 429311, 1999961, 2216173, 81998401]

約数ペア:

[(1, 81998401), (37, 2216173), (41, 1999961), (191, 429311), (283, 289747), (1517, 54053), (7067, 11603), (7831, 10471)]