13044381

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 21012480

約数和(自身を除く): 7968099

約数列:

[1, 3, 7, 21, 23, 69, 113, 161, 239, 339, 483, 717, 791, 1673, 2373, 2599, 5019, 5497, 7797, 16491, 18193, 27007, 38479, 54579, 81021, 115437, 189049, 567147, 621161, 1863483, 4348127, 13044381]

約数ペア:

[(1, 13044381), (3, 4348127), (7, 1863483), (21, 621161), (23, 567147), (69, 189049), (113, 115437), (161, 81021), (239, 54579), (339, 38479), (483, 27007), (717, 18193), (791, 16491), (1673, 7797), (2373, 5497), (2599, 5019)]