120319521

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197569}}^1$

素因数の和:197608

約数の個数: 16

約数和(自身を含む): 189667200

約数和(自身を除く): 69347679

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 197569, 592707, 1382983, 4148949, 5729501, 17188503, 40106507, 120319521]

約数ペア:

[(1, 120319521), (3, 40106507), (7, 17188503), (21, 5729501), (29, 4148949), (87, 1382983), (203, 592707), (609, 197569)]