884853921

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{41843}}^1$

素因数の和:41925

約数の個数: 32

約数和(自身を含む): 1446128640

約数和(自身を除く): 561274719

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 1007, 1113, 3021, 7049, 21147, 41843, 125529, 292901, 795017, 878703, 2217679, 2385051, 5565119, 6653037, 15523753, 16695357, 42135901, 46571259, 126407703, 294951307, 884853921]

約数ペア:

[(1, 884853921), (3, 294951307), (7, 126407703), (19, 46571259), (21, 42135901), (53, 16695357), (57, 15523753), (133, 6653037), (159, 5565119), (371, 2385051), (399, 2217679), (1007, 878703), (1113, 795017), (3021, 292901), (7049, 125529), (21147, 41843)]