2016859671

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{45893}}^1$

素因数の和:46175

約数の個数: 24

約数和(自身を含む): 3078569520

約数和(自身を除く): 1061709849

約数列:

[1, 3, 9, 19, 57, 171, 257, 771, 2313, 4883, 14649, 43947, 45893, 137679, 413037, 871967, 2615901, 7847703, 11794501, 35383503, 106150509, 224095519, 672286557, 2016859671]

約数ペア:

[(1, 2016859671), (3, 672286557), (9, 224095519), (19, 106150509), (57, 35383503), (171, 11794501), (257, 7847703), (771, 2615901), (2313, 871967), (4883, 413037), (14649, 137679), (43947, 45893)]