8853790401

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{778903}}^1$

素因数の和:779333

約数の個数: 16

約数和(自身を含む): 13147899520

約数和(自身を除く): 4294109119

約数列:

[1, 3, 9, 27, 421, 1263, 3789, 11367, 778903, 2336709, 7010127, 21030381, 327918163, 983754489, 2951263467, 8853790401]

約数ペア:

[(1, 8853790401), (3, 2951263467), (9, 983754489), (27, 327918163), (421, 21030381), (1263, 7010127), (3789, 2336709), (11367, 778903)]