396228021273

素因数分解:

$3^3\times 7^1\times {\mathrm{2096444557}}^1$

素因数の和:2096444573

約数の個数: 16

約数和(自身を含む): 670862258560

約数和(自身を除く): 274634237287

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2096444557, 6289333671, 14675111899, 18868001013, 44025335697, 56604003039, 132076007091, 396228021273]

約数ペア:

[(1, 396228021273), (3, 132076007091), (7, 56604003039), (9, 44025335697), (21, 18868001013), (27, 14675111899), (63, 6289333671), (189, 2096444557)]