384421869

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1667}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 629009472

約数和(自身を除く): 244587603

約数列:

[1, 3, 9, 13, 27, 39, 73, 81, 117, 219, 243, 351, 657, 949, 1053, 1667, 1971, 2847, 3159, 5001, 5913, 8541, 15003, 17739, 21671, 25623, 45009, 65013, 76869, 121691, 135027, 195039, 230607, 365073, 405081, 585117, 1095219, 1581983, 1755351, 3285657, 4745949, 5266053, 9856971, 14237847, 29570913, 42713541, 128140623, 384421869]

約数ペア:

[(1, 384421869), (3, 128140623), (9, 42713541), (13, 29570913), (27, 14237847), (39, 9856971), (73, 5266053), (81, 4745949), (117, 3285657), (219, 1755351), (243, 1581983), (351, 1095219), (657, 585117), (949, 405081), (1053, 365073), (1667, 230607), (1971, 195039), (2847, 135027), (3159, 121691), (5001, 76869), (5913, 65013), (8541, 45009), (15003, 25623), (17739, 21671)]