1793485421

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{856897}}^1$

素因数の和:856940

約数の個数: 16

約数和(自身を含む): 2303341824

約数和(自身を除く): 509856403

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 856897, 5998279, 11139661, 19708631, 77977627, 137960417, 256212203, 1793485421]

約数ペア:

[(1, 1793485421), (7, 256212203), (13, 137960417), (23, 77977627), (91, 19708631), (161, 11139661), (299, 5998279), (2093, 856897)]