1427804917

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{42239}}^1$

素因数の和:42696

約数の個数: 16

約数和(自身を含む): 1784217600

約数和(自身を除く): 356412683

約数列:

[1, 7, 11, 77, 439, 3073, 4829, 33803, 42239, 295673, 464629, 3252403, 18542921, 129800447, 203972131, 1427804917]

約数ペア:

[(1, 1427804917), (7, 203972131), (11, 129800447), (77, 18542921), (439, 3252403), (3073, 464629), (4829, 295673), (33803, 42239)]