598996881

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1973}}^1$

素因数の和:2126

約数の個数: 48

約数和(自身を含む): 1018268160

約数和(自身を除く): 419271279

約数列:

[1, 3, 7, 9, 21, 61, 63, 79, 183, 237, 427, 549, 553, 711, 1281, 1659, 1973, 3843, 4819, 4977, 5919, 13811, 14457, 17757, 33733, 41433, 43371, 101199, 120353, 124299, 155867, 303597, 361059, 467601, 842471, 1083177, 1091069, 1402803, 2527413, 3273207, 7582239, 9507887, 9819621, 28523661, 66555209, 85570983, 199665627, 598996881]

約数ペア:

[(1, 598996881), (3, 199665627), (7, 85570983), (9, 66555209), (21, 28523661), (61, 9819621), (63, 9507887), (79, 7582239), (183, 3273207), (237, 2527413), (427, 1402803), (549, 1091069), (553, 1083177), (711, 842471), (1281, 467601), (1659, 361059), (1973, 303597), (3843, 155867), (4819, 124299), (4977, 120353), (5919, 101199), (13811, 43371), (14457, 41433), (17757, 33733)]