2159289

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1283}}^1$

素因数の和:1317

約数の個数: 24

約数和(自身を含む): 3605472

約数和(自身を除く): 1446183

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1283, 1683, 3849, 11547, 14113, 21811, 42339, 65433, 127017, 196299, 239921, 719763, 2159289]

約数ペア:

[(1, 2159289), (3, 719763), (9, 239921), (11, 196299), (17, 127017), (33, 65433), (51, 42339), (99, 21811), (153, 14113), (187, 11547), (561, 3849), (1283, 1683)]