1289073863

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{10079}}^1$

素因数の和:10259

約数の個数: 24

約数和(自身を含む): 1630218240

約数和(自身を除く): 341144377

約数列:

[1, 7, 11, 77, 121, 151, 847, 1057, 1661, 10079, 11627, 18271, 70553, 110869, 127897, 776083, 1219559, 1521929, 8536913, 10653503, 16741219, 117188533, 184153409, 1289073863]

約数ペア:

[(1, 1289073863), (7, 184153409), (11, 117188533), (77, 16741219), (121, 10653503), (151, 8536913), (847, 1521929), (1057, 1219559), (1661, 776083), (10079, 127897), (11627, 110869), (18271, 70553)]