7145281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1776

約数の個数: 16

約数和(自身を含む): 8688960

約数和(自身を除く): 1543679

約数列:

[1, 11, 13, 29, 143, 319, 377, 1723, 4147, 18953, 22399, 49967, 246389, 549637, 649571, 7145281]

約数ペア:

[(1, 7145281), (11, 649571), (13, 549637), (29, 246389), (143, 49967), (319, 22399), (377, 18953), (1723, 4147)]