13306507947

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{139}}^2\times {\mathrm{1297}}^1$

素因数の和:1640

約数の個数: 36

約数和(自身を含む): 19703094840

約数和(自身を除く): 6396586893

約数列:

[1, 3, 9, 59, 139, 177, 417, 531, 1251, 1297, 3891, 8201, 11673, 19321, 24603, 57963, 73809, 76523, 173889, 180283, 229569, 540849, 688707, 1139939, 1622547, 3419817, 10259451, 10636697, 25059337, 31910091, 75178011, 95730273, 225534033, 1478500883, 4435502649, 13306507947]

約数ペア:

[(1, 13306507947), (3, 4435502649), (9, 1478500883), (59, 225534033), (139, 95730273), (177, 75178011), (417, 31910091), (531, 25059337), (1251, 10636697), (1297, 10259451), (3891, 3419817), (8201, 1622547), (11673, 1139939), (19321, 688707), (24603, 540849), (57963, 229569), (73809, 180283), (76523, 173889)]