25846023

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 41789440

約数和(自身を除く): 15943417

約数列:

[1, 3, 7, 19, 21, 57, 133, 211, 307, 399, 633, 921, 1477, 2149, 4009, 4431, 5833, 6447, 12027, 17499, 28063, 40831, 64777, 84189, 122493, 194331, 453439, 1230763, 1360317, 3692289, 8615341, 25846023]

約数ペア:

[(1, 25846023), (3, 8615341), (7, 3692289), (19, 1360317), (21, 1230763), (57, 453439), (133, 194331), (211, 122493), (307, 84189), (399, 64777), (633, 40831), (921, 28063), (1477, 17499), (2149, 12027), (4009, 6447), (4431, 5833)]