219065769

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{624119}}^1$

素因数の和:624141

約数の個数: 16

約数和(自身を含む): 349507200

約数和(自身を除く): 130441431

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 624119, 1872357, 5617071, 8113547, 16851213, 24340641, 73021923, 219065769]

約数ペア:

[(1, 219065769), (3, 73021923), (9, 24340641), (13, 16851213), (27, 8113547), (39, 5617071), (117, 1872357), (351, 624119)]