193647597

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1873}}^1$

素因数の和:2141

約数の個数: 32

約数和(自身を含む): 304757376

約数和(自身を除く): 111109779

約数列:

[1, 3, 11, 13, 33, 39, 143, 241, 429, 723, 1873, 2651, 3133, 5619, 7953, 9399, 20603, 24349, 34463, 61809, 73047, 103389, 267839, 451393, 803517, 1354179, 4965323, 5868109, 14895969, 17604327, 64549199, 193647597]

約数ペア:

[(1, 193647597), (3, 64549199), (11, 17604327), (13, 14895969), (33, 5868109), (39, 4965323), (143, 1354179), (241, 803517), (429, 451393), (723, 267839), (1873, 103389), (2651, 73047), (3133, 61809), (5619, 34463), (7953, 24349), (9399, 20603)]