97805979

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{569}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 144050400

約数和(自身を除く): 46244421

約数列:

[1, 3, 9, 71, 213, 269, 569, 639, 807, 1707, 2421, 5121, 19099, 40399, 57297, 121197, 153061, 171891, 363591, 459183, 1377549, 10867331, 32601993, 97805979]

約数ペア:

[(1, 97805979), (3, 32601993), (9, 10867331), (71, 1377549), (213, 459183), (269, 363591), (569, 171891), (639, 153061), (807, 121197), (1707, 57297), (2421, 40399), (5121, 19099)]