1902304821

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{241}}^1\times {\mathrm{1423}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 2609371776

約数和(自身を除く): 707066955

約数列:

[1, 3, 43, 129, 241, 723, 1423, 1849, 4269, 5547, 10363, 31089, 61189, 183567, 342943, 445609, 1028829, 1336827, 2631127, 7893381, 14746549, 44239647, 634101607, 1902304821]

約数ペア:

[(1, 1902304821), (3, 634101607), (43, 44239647), (129, 14746549), (241, 7893381), (723, 2631127), (1423, 1336827), (1849, 1028829), (4269, 445609), (5547, 342943), (10363, 183567), (31089, 61189)]