25079913

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7127}}^1$

素因数の和:7173

約数の個数: 24

約数和(自身を含む): 40030848

約数和(自身を除く): 14950935

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 7127, 21381, 64143, 121159, 163921, 363477, 491763, 1090431, 1475289, 2786657, 8359971, 25079913]

約数ペア:

[(1, 25079913), (3, 8359971), (9, 2786657), (17, 1475289), (23, 1090431), (51, 491763), (69, 363477), (153, 163921), (207, 121159), (391, 64143), (1173, 21381), (3519, 7127)]