1313235909

素因数分解:

$3^6\times {\mathrm{73}}^1\times {\mathrm{24677}}^1$

素因数の和:24768

約数の個数: 28

約数和(自身を含む): 1996005996

約数和(自身を除く): 682770087

約数列:

[1, 3, 9, 27, 73, 81, 219, 243, 657, 729, 1971, 5913, 17739, 24677, 53217, 74031, 222093, 666279, 1801421, 1998837, 5404263, 5996511, 16212789, 17989533, 48638367, 145915101, 437745303, 1313235909]

約数ペア:

[(1, 1313235909), (3, 437745303), (9, 145915101), (27, 48638367), (73, 17989533), (81, 16212789), (219, 5996511), (243, 5404263), (657, 1998837), (729, 1801421), (1971, 666279), (5913, 222093), (17739, 74031), (24677, 53217)]