21789804937

素因数分解:

${\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{185371}}^1$

素因数の和:185520

約数の個数: 16

約数和(自身を含む): 23170017024

約数和(自身を除く): 1380212087

約数列:

[1, 41, 47, 61, 1927, 2501, 2867, 117547, 185371, 7600211, 8712437, 11307631, 357209917, 463612871, 531458657, 21789804937]

約数ペア:

[(1, 21789804937), (41, 531458657), (47, 463612871), (61, 357209917), (1927, 11307631), (2501, 8712437), (2867, 7600211), (117547, 185371)]