1323019521

素因数分解:

$3^3\times {\mathrm{4003}}^1\times {\mathrm{12241}}^1$

素因数の和:16253

約数の個数: 16

約数和(自身を含む): 1960678720

約数和(自身を除く): 637659199

約数列:

[1, 3, 9, 27, 4003, 12009, 12241, 36027, 36723, 108081, 110169, 330507, 49000723, 147002169, 441006507, 1323019521]

約数ペア:

[(1, 1323019521), (3, 441006507), (9, 147002169), (27, 49000723), (4003, 330507), (12009, 110169), (12241, 108081), (36027, 36723)]