38245643457

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{634793}}^1$

素因数の和:634973

約数の個数: 32

約数和(自身を含む): 61752760320

約数和(自身を除く): 23507116863

約数列:

[1, 3, 7, 19, 21, 57, 133, 151, 399, 453, 1057, 2869, 3171, 8607, 20083, 60249, 634793, 1904379, 4443551, 12061067, 13330653, 36183201, 84427469, 95853743, 253282407, 287561229, 670976201, 1821221117, 2012928603, 5463663351, 12748547819, 38245643457]

約数ペア:

[(1, 38245643457), (3, 12748547819), (7, 5463663351), (19, 2012928603), (21, 1821221117), (57, 670976201), (133, 287561229), (151, 253282407), (399, 95853743), (453, 84427469), (1057, 36183201), (2869, 13330653), (3171, 12061067), (8607, 4443551), (20083, 1904379), (60249, 634793)]