220170249

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1171}}^1\times {\mathrm{1607}}^1$

素因数の和:2797

約数の個数: 24

約数和(自身を含む): 342992832

約数和(自身を除く): 122822583

約数列:

[1, 3, 9, 13, 39, 117, 1171, 1607, 3513, 4821, 10539, 14463, 15223, 20891, 45669, 62673, 137007, 188019, 1881797, 5645391, 16936173, 24463361, 73390083, 220170249]

約数ペア:

[(1, 220170249), (3, 73390083), (9, 24463361), (13, 16936173), (39, 5645391), (117, 1881797), (1171, 188019), (1607, 137007), (3513, 62673), (4821, 45669), (10539, 20891), (14463, 15223)]