389980943

素因数分解:

${\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{60811}}^1$

素因数の和:60886

約数の個数: 12

約数和(自身を含む): 436751784

約数和(自身を除く): 46770841

約数列:

[1, 11, 53, 121, 583, 6413, 60811, 668921, 3222983, 7358131, 35452813, 389980943]

約数ペア:

[(1, 389980943), (11, 35452813), (53, 7358131), (121, 3222983), (583, 668921), (6413, 60811)]