1817493119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 2042832960

約数和(自身を除く): 225339841

約数列:

[1, 13, 53, 89, 107, 277, 689, 1157, 1391, 3601, 4717, 5671, 9523, 14681, 24653, 29639, 61321, 73723, 123799, 190853, 320489, 385307, 504719, 1306609, 1570867, 2637871, 6561347, 16985917, 20421271, 34292323, 139807163, 1817493119]

約数ペア:

[(1, 1817493119), (13, 139807163), (53, 34292323), (89, 20421271), (107, 16985917), (277, 6561347), (689, 2637871), (1157, 1570867), (1391, 1306609), (3601, 504719), (4717, 385307), (5671, 320489), (9523, 190853), (14681, 123799), (24653, 73723), (29639, 61321)]