25216983

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1423}}^1$

素因数の和:1619

約数の個数: 24

約数和(自身を含む): 39985920

約数和(自身を除く): 14768937

約数列:

[1, 3, 9, 11, 33, 99, 179, 537, 1423, 1611, 1969, 4269, 5907, 12807, 15653, 17721, 46959, 140877, 254717, 764151, 2292453, 2801887, 8405661, 25216983]

約数ペア:

[(1, 25216983), (3, 8405661), (9, 2801887), (11, 2292453), (33, 764151), (99, 254717), (179, 140877), (537, 46959), (1423, 17721), (1611, 15653), (1969, 12807), (4269, 5907)]