1771913841

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{1907}}^1$

素因数の和:2141

約数の個数: 32

約数和(自身を含む): 2489131008

約数和(自身を除く): 717217167

約数列:

[1, 3, 31, 93, 97, 103, 291, 309, 1907, 3007, 3193, 5721, 9021, 9579, 9991, 29973, 59117, 177351, 184979, 196421, 309721, 554937, 589263, 929163, 5734349, 6089051, 17203047, 18267153, 19052837, 57158511, 590637947, 1771913841]

約数ペア:

[(1, 1771913841), (3, 590637947), (31, 57158511), (93, 19052837), (97, 18267153), (103, 17203047), (291, 6089051), (309, 5734349), (1907, 929163), (3007, 589263), (3193, 554937), (5721, 309721), (9021, 196421), (9579, 184979), (9991, 177351), (29973, 59117)]