7901243

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 9713664

約数和(自身を除く): 1812421

約数列:

[1, 7, 17, 67, 119, 469, 991, 1139, 6937, 7973, 16847, 66397, 117929, 464779, 1128749, 7901243]

約数ペア:

[(1, 7901243), (7, 1128749), (17, 464779), (67, 117929), (119, 66397), (469, 16847), (991, 7973), (1139, 6937)]