7416873

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:206

約数の個数: 32

約数和(自身を含む): 11508480

約数和(自身を除く): 4091607

約数列:

[1, 3, 9, 27, 53, 71, 73, 159, 213, 219, 477, 639, 657, 1431, 1917, 1971, 3763, 3869, 5183, 11289, 11607, 15549, 33867, 34821, 46647, 101601, 104463, 139941, 274699, 824097, 2472291, 7416873]

約数ペア:

[(1, 7416873), (3, 2472291), (9, 824097), (27, 274699), (53, 139941), (71, 104463), (73, 101601), (159, 46647), (213, 34821), (219, 33867), (477, 15549), (639, 11607), (657, 11289), (1431, 5183), (1917, 3869), (1971, 3763)]