1117179

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 1981440

約数和(自身を除く): 864261

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 257, 483, 621, 771, 1449, 1799, 2313, 4347, 5397, 5911, 6939, 16191, 17733, 41377, 48573, 53199, 124131, 159597, 372393, 1117179]

約数ペア:

[(1, 1117179), (3, 372393), (7, 159597), (9, 124131), (21, 53199), (23, 48573), (27, 41377), (63, 17733), (69, 16191), (161, 6939), (189, 5911), (207, 5397), (257, 4347), (483, 2313), (621, 1799), (771, 1449)]