2103180417

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5991967}}^1$

素因数の和:5991989

約数の個数: 16

約数和(自身を含む): 3355502080

約数和(自身を除く): 1252321663

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5991967, 17975901, 53927703, 77895571, 161783109, 233686713, 701060139, 2103180417]

約数ペア:

[(1, 2103180417), (3, 701060139), (9, 233686713), (13, 161783109), (27, 77895571), (39, 53927703), (117, 17975901), (351, 5991967)]