210624651

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{268997}}^1$

素因数の和:269035

約数の個数: 16

約数和(自身を含む): 322797600

約数和(自身を除く): 112172949

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 268997, 806991, 2420973, 7262919, 7800913, 23402739, 70208217, 210624651]

約数ペア:

[(1, 210624651), (3, 70208217), (9, 23402739), (27, 7800913), (29, 7262919), (87, 2420973), (261, 806991), (783, 268997)]