28548333

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{631}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 45155136

約数和(自身を除く): 16606803

約数列:

[1, 3, 9, 11, 33, 99, 457, 631, 1371, 1893, 4113, 5027, 5679, 6941, 15081, 20823, 45243, 62469, 288367, 865101, 2595303, 3172037, 9516111, 28548333]

約数ペア:

[(1, 28548333), (3, 9516111), (9, 3172037), (11, 2595303), (33, 865101), (99, 288367), (457, 62469), (631, 45243), (1371, 20823), (1893, 15081), (4113, 6941), (5027, 5679)]