102642001

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{677}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 129850560

約数和(自身を除く): 27208559

約数列:

[1, 7, 11, 77, 121, 179, 677, 847, 1253, 1969, 4739, 7447, 13783, 21659, 52129, 81917, 121183, 151613, 573419, 848281, 1333013, 9331091, 14663143, 102642001]

約数ペア:

[(1, 102642001), (7, 14663143), (11, 9331091), (77, 1333013), (121, 848281), (179, 573419), (677, 151613), (847, 121183), (1253, 81917), (1969, 52129), (4739, 21659), (7447, 13783)]