2079585921

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{691}}^1$

素因数の和:1114

約数の個数: 48

約数和(自身を含む): 3294362880

約数和(自身を除く): 1214776959

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 347, 413, 691, 1041, 1239, 2073, 2429, 2891, 4837, 7287, 8673, 14511, 17003, 20473, 33859, 40769, 51009, 61419, 101577, 122307, 143311, 239777, 285383, 429933, 719331, 856149, 1003177, 1678439, 1997681, 3009531, 5035317, 5993043, 11749073, 14146843, 35247219, 42440529, 99027901, 297083703, 693195307, 2079585921]

約数ペア:

[(1, 2079585921), (3, 693195307), (7, 297083703), (21, 99027901), (49, 42440529), (59, 35247219), (147, 14146843), (177, 11749073), (347, 5993043), (413, 5035317), (691, 3009531), (1041, 1997681), (1239, 1678439), (2073, 1003177), (2429, 856149), (2891, 719331), (4837, 429933), (7287, 285383), (8673, 239777), (14511, 143311), (17003, 122307), (20473, 101577), (33859, 61419), (40769, 51009)]