622323

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 1009008

約数和(自身を除く): 386685

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 197, 243, 351, 591, 1053, 1773, 2561, 3159, 5319, 7683, 15957, 23049, 47871, 69147, 207441, 622323]

約数ペア:

[(1, 622323), (3, 207441), (9, 69147), (13, 47871), (27, 23049), (39, 15957), (81, 7683), (117, 5319), (197, 3159), (243, 2561), (351, 1773), (591, 1053)]