13420597923

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{28351}}^1$

素因数の和:28859

約数の個数: 24

約数和(自身を含む): 19571385600

約数和(自身を除く): 6150787677

約数列:

[1, 3, 9, 149, 353, 447, 1059, 1341, 3177, 28351, 52597, 85053, 157791, 255159, 473373, 4224299, 10007903, 12672897, 30023709, 38018691, 90071127, 1491177547, 4473532641, 13420597923]

約数ペア:

[(1, 13420597923), (3, 4473532641), (9, 1491177547), (149, 90071127), (353, 38018691), (447, 30023709), (1059, 12672897), (1341, 10007903), (3177, 4224299), (28351, 473373), (52597, 255159), (85053, 157791)]