29041899

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 48

約数和(自身を含む): 45386880

約数和(自身を除く): 16344981

約数列:

[1, 3, 17, 19, 41, 43, 51, 57, 123, 129, 289, 323, 697, 731, 779, 817, 867, 969, 1763, 2091, 2193, 2337, 2451, 5289, 5491, 11849, 12427, 13243, 13889, 16473, 29971, 33497, 35547, 37281, 39729, 41667, 89913, 100491, 225131, 236113, 509507, 569449, 675393, 708339, 1528521, 1708347, 9680633, 29041899]

約数ペア:

[(1, 29041899), (3, 9680633), (17, 1708347), (19, 1528521), (41, 708339), (43, 675393), (51, 569449), (57, 509507), (123, 236113), (129, 225131), (289, 100491), (323, 89913), (697, 41667), (731, 39729), (779, 37281), (817, 35547), (867, 33497), (969, 29971), (1763, 16473), (2091, 13889), (2193, 13243), (2337, 12427), (2451, 11849), (5289, 5491)]