1919095773

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{6427}}^1$

素因数の和:6737

約数の個数: 32

約数和(自身を含む): 2986705920

約数和(自身を除く): 1067610147

約数列:

[1, 3, 7, 21, 59, 177, 241, 413, 723, 1239, 1687, 5061, 6427, 14219, 19281, 42657, 44989, 99533, 134967, 298599, 379193, 1137579, 1548907, 2654351, 4646721, 7963053, 10842349, 32527047, 91385513, 274156539, 639698591, 1919095773]

約数ペア:

[(1, 1919095773), (3, 639698591), (7, 274156539), (21, 91385513), (59, 32527047), (177, 10842349), (241, 7963053), (413, 4646721), (723, 2654351), (1239, 1548907), (1687, 1137579), (5061, 379193), (6427, 298599), (14219, 134967), (19281, 99533), (42657, 44989)]