135581941

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 162570240

約数和(自身を除く): 26988299

約数列:

[1, 11, 23, 31, 59, 253, 293, 341, 649, 713, 1357, 1829, 3223, 6739, 7843, 9083, 14927, 17287, 20119, 42067, 74129, 99913, 190157, 208909, 397601, 462737, 535897, 2297999, 4373611, 5894867, 12325631, 135581941]

約数ペア:

[(1, 135581941), (11, 12325631), (23, 5894867), (31, 4373611), (59, 2297999), (253, 535897), (293, 462737), (341, 397601), (649, 208909), (713, 190157), (1357, 99913), (1829, 74129), (3223, 42067), (6739, 20119), (7843, 17287), (9083, 14927)]