15840873

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{20231}}^1$

素因数の和:20269

約数の個数: 16

約数和(自身を含む): 24278400

約数和(自身を除く): 8437527

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 20231, 60693, 182079, 546237, 586699, 1760097, 5280291, 15840873]

約数ペア:

[(1, 15840873), (3, 5280291), (9, 1760097), (27, 586699), (29, 546237), (87, 182079), (261, 60693), (783, 20231)]