1353639021

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{10067}}^1$

素因数の和:10433

約数の個数: 32

約数和(自身を含む): 2177909760

約数和(自身を除く): 824270739

約数列:

[1, 3, 7, 19, 21, 57, 133, 337, 399, 1011, 2359, 6403, 7077, 10067, 19209, 30201, 44821, 70469, 134463, 191273, 211407, 573819, 1338911, 3392579, 4016733, 10177737, 23748053, 64459001, 71244159, 193377003, 451213007, 1353639021]

約数ペア:

[(1, 1353639021), (3, 451213007), (7, 193377003), (19, 71244159), (21, 64459001), (57, 23748053), (133, 10177737), (337, 4016733), (399, 3392579), (1011, 1338911), (2359, 573819), (6403, 211407), (7077, 191273), (10067, 134463), (19209, 70469), (30201, 44821)]