13151229

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 21934080

約数和(自身を除く): 8782851

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 719, 871, 1407, 2157, 2613, 5033, 6097, 9347, 15099, 18291, 28041, 48173, 65429, 144519, 196287, 337211, 626249, 1011633, 1878747, 4383743, 13151229]

約数ペア:

[(1, 13151229), (3, 4383743), (7, 1878747), (13, 1011633), (21, 626249), (39, 337211), (67, 196287), (91, 144519), (201, 65429), (273, 48173), (469, 28041), (719, 18291), (871, 15099), (1407, 9347), (2157, 6097), (2613, 5033)]