7984647

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1367}}^1$

素因数の和:1443

約数の個数: 24

約数和(自身を含む): 12804480

約数和(自身を除く): 4819833

約数列:

[1, 3, 9, 11, 33, 59, 99, 177, 531, 649, 1367, 1947, 4101, 5841, 12303, 15037, 45111, 80653, 135333, 241959, 725877, 887183, 2661549, 7984647]

約数ペア:

[(1, 7984647), (3, 2661549), (9, 887183), (11, 725877), (33, 241959), (59, 135333), (99, 80653), (177, 45111), (531, 15037), (649, 12303), (1367, 5841), (1947, 4101)]