7522947

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 11258208

約数和(自身を除く): 3735261

約数列:

[1, 3, 9, 61, 71, 183, 193, 213, 549, 579, 639, 1737, 4331, 11773, 12993, 13703, 35319, 38979, 41109, 105957, 123327, 835883, 2507649, 7522947]

約数ペア:

[(1, 7522947), (3, 2507649), (9, 835883), (61, 123327), (71, 105957), (183, 41109), (193, 38979), (213, 35319), (549, 13703), (579, 12993), (639, 11773), (1737, 4331)]