2017557201

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{31177}}^1$

素因数の和:31281

約数の個数: 32

約数和(自身を含む): 3070908288

約数和(自身を除く): 1053351087

約数列:

[1, 3, 11, 33, 37, 53, 111, 159, 407, 583, 1221, 1749, 1961, 5883, 21571, 31177, 64713, 93531, 342947, 1028841, 1153549, 1652381, 3460647, 4957143, 12689039, 18176191, 38067117, 54528573, 61138097, 183414291, 672519067, 2017557201]

約数ペア:

[(1, 2017557201), (3, 672519067), (11, 183414291), (33, 61138097), (37, 54528573), (53, 38067117), (111, 18176191), (159, 12689039), (407, 4957143), (583, 3460647), (1221, 1652381), (1749, 1153549), (1961, 1028841), (5883, 342947), (21571, 93531), (31177, 64713)]