12887290339

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2498021}}^1$

素因数の和:2498106

約数の個数: 16

約数和(自身を含む): 16307087616

約数和(自身を除く): 3419797277

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 2498021, 17486147, 27478231, 167367407, 192347617, 1171571849, 1841041477, 12887290339]

約数ペア:

[(1, 12887290339), (7, 1841041477), (11, 1171571849), (67, 192347617), (77, 167367407), (469, 27478231), (737, 17486147), (5159, 2498021)]