8882671

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 11520000

約数和(自身を除く): 2637329

約数列:

[1, 7, 19, 29, 47, 49, 133, 203, 329, 343, 551, 893, 931, 1363, 1421, 2303, 3857, 6251, 6517, 9541, 9947, 16121, 25897, 26999, 43757, 66787, 181279, 188993, 306299, 467509, 1268953, 8882671]

約数ペア:

[(1, 8882671), (7, 1268953), (19, 467509), (29, 306299), (47, 188993), (49, 181279), (133, 66787), (203, 43757), (329, 26999), (343, 25897), (551, 16121), (893, 9947), (931, 9541), (1363, 6517), (1421, 6251), (2303, 3857)]