28534893

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1669}}^1$

素因数の和:1852

約数の個数: 16

約数和(自身を含む): 39278400

約数和(自身を除く): 10743507

約数列:

[1, 3, 41, 123, 139, 417, 1669, 5007, 5699, 17097, 68429, 205287, 231991, 695973, 9511631, 28534893]

約数ペア:

[(1, 28534893), (3, 9511631), (41, 695973), (123, 231991), (139, 205287), (417, 68429), (1669, 17097), (5007, 5699)]