13744581

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 20236800

約数和(自身を除く): 6492219

約数列:

[1, 3, 19, 57, 59, 61, 67, 177, 183, 201, 1121, 1159, 1273, 3363, 3477, 3599, 3819, 3953, 4087, 10797, 11859, 12261, 68381, 75107, 77653, 205143, 225321, 232959, 241133, 723399, 4581527, 13744581]

約数ペア:

[(1, 13744581), (3, 4581527), (19, 723399), (57, 241133), (59, 232959), (61, 225321), (67, 205143), (177, 77653), (183, 75107), (201, 68381), (1121, 12261), (1159, 11859), (1273, 10797), (3363, 4087), (3477, 3953), (3599, 3819)]