874882911

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{6917}}^1$

素因数の和:7263

約数の個数: 32

約数和(自身を含む): 1407951360

約数和(自身を除く): 533068449

約数列:

[1, 3, 7, 19, 21, 57, 133, 317, 399, 951, 2219, 6023, 6657, 6917, 18069, 20751, 42161, 48419, 126483, 131423, 145257, 394269, 919961, 2192689, 2759883, 6578067, 15348823, 41661091, 46046469, 124983273, 291627637, 874882911]

約数ペア:

[(1, 874882911), (3, 291627637), (7, 124983273), (19, 46046469), (21, 41661091), (57, 15348823), (133, 6578067), (317, 2759883), (399, 2192689), (951, 919961), (2219, 394269), (6023, 145257), (6657, 131423), (6917, 126483), (18069, 48419), (20751, 42161)]