28601973

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9839}}^1$

素因数の和:9881

約数の個数: 24

約数和(自身を含む): 46051200

約数和(自身を除く): 17449227

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 9839, 29517, 88551, 167263, 186941, 501789, 560823, 1505367, 1682469, 3177997, 9533991, 28601973]

約数ペア:

[(1, 28601973), (3, 9533991), (9, 3177997), (17, 1682469), (19, 1505367), (51, 560823), (57, 501789), (153, 186941), (171, 167263), (323, 88551), (969, 29517), (2907, 9839)]