25729641

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14083}}^1$

素因数の和:14125

約数の個数: 24

約数和(自身を含む): 43942080

約数和(自身を除く): 18212439

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 14083, 42249, 98581, 126747, 295743, 408407, 887229, 1225221, 2858849, 3675663, 8576547, 25729641]

約数ペア:

[(1, 25729641), (3, 8576547), (7, 3675663), (9, 2858849), (21, 1225221), (29, 887229), (63, 408407), (87, 295743), (203, 126747), (261, 98581), (609, 42249), (1827, 14083)]