13455363

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4001}}^1$

素因数の和:4082

約数の個数: 16

約数和(自身を含む): 19209600

約数和(自身を除く): 5754237

約数列:

[1, 3, 19, 57, 59, 177, 1121, 3363, 4001, 12003, 76019, 228057, 236059, 708177, 4485121, 13455363]

約数ペア:

[(1, 13455363), (3, 4485121), (19, 708177), (57, 236059), (59, 228057), (177, 76019), (1121, 12003), (3363, 4001)]