858575943

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{365507}}^1$

素因数の和:365548

約数の個数: 20

約数和(自身を含む): 1326794040

約数和(自身を除く): 468218097

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 365507, 1096521, 3289563, 9868689, 10599703, 29606067, 31799109, 95397327, 286191981, 858575943]

約数ペア:

[(1, 858575943), (3, 286191981), (9, 95397327), (27, 31799109), (29, 29606067), (81, 10599703), (87, 9868689), (261, 3289563), (783, 1096521), (2349, 365507)]