21836574573

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{3217}}^1\times {\mathrm{3881}}^1$

素因数の和:7165

約数の個数: 32

約数和(自身を含む): 32379979392

約数和(自身を除く): 10543404819

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 3217, 3881, 9651, 11643, 35387, 42691, 106161, 128073, 170501, 205693, 511503, 617079, 1875511, 2262623, 5626533, 6787869, 12485177, 37455531, 137336947, 412010841, 661714381, 1985143143, 7278858191, 21836574573]

約数ペア:

[(1, 21836574573), (3, 7278858191), (11, 1985143143), (33, 661714381), (53, 412010841), (159, 137336947), (583, 37455531), (1749, 12485177), (3217, 6787869), (3881, 5626533), (9651, 2262623), (11643, 1875511), (35387, 617079), (42691, 511503), (106161, 205693), (128073, 170501)]