8841021

素因数分解:

$3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 13844160

約数和(自身を除く): 5003139

約数列:

[1, 3, 7, 21, 49, 137, 147, 411, 439, 959, 1317, 2877, 3073, 6713, 9219, 20139, 21511, 60143, 64533, 180429, 421001, 1263003, 2947007, 8841021]

約数ペア:

[(1, 8841021), (3, 2947007), (7, 1263003), (21, 421001), (49, 180429), (137, 64533), (147, 60143), (411, 21511), (439, 20139), (959, 9219), (1317, 6713), (2877, 3073)]