271402023

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:567

約数の個数: 32

約数和(自身を含む): 388362240

約数和(自身を除く): 116960217

約数列:

[1, 3, 19, 57, 97, 191, 257, 291, 573, 771, 1843, 3629, 4883, 5529, 10887, 14649, 18527, 24929, 49087, 55581, 74787, 147261, 352013, 473651, 932653, 1056039, 1420953, 2797959, 4761439, 14284317, 90467341, 271402023]

約数ペア:

[(1, 271402023), (3, 90467341), (19, 14284317), (57, 4761439), (97, 2797959), (191, 1420953), (257, 1056039), (291, 932653), (573, 473651), (771, 352013), (1843, 147261), (3629, 74787), (4883, 55581), (5529, 49087), (10887, 24929), (14649, 18527)]