682479

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 1213440

約数和(自身を除く): 530961

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 157, 161, 189, 207, 471, 483, 621, 1099, 1413, 1449, 3297, 3611, 4239, 4347, 9891, 10833, 25277, 29673, 32499, 75831, 97497, 227493, 682479]

約数ペア:

[(1, 682479), (3, 227493), (7, 97497), (9, 75831), (21, 32499), (23, 29673), (27, 25277), (63, 10833), (69, 9891), (157, 4347), (161, 4239), (189, 3611), (207, 3297), (471, 1449), (483, 1413), (621, 1099)]