8937201

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1723}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 15447040

約数和(自身を除く): 6509839

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1723, 1729, 5169, 5187, 12061, 22399, 32737, 36183, 67197, 98211, 156793, 229159, 425581, 470379, 687477, 1276743, 2979067, 8937201]

約数ペア:

[(1, 8937201), (3, 2979067), (7, 1276743), (13, 687477), (19, 470379), (21, 425581), (39, 229159), (57, 156793), (91, 98211), (133, 67197), (247, 36183), (273, 32737), (399, 22399), (741, 12061), (1723, 5187), (1729, 5169)]