13141863

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10979}}^1$

素因数の和:11011

約数の個数: 24

約数和(自身を含む): 22838400

約数和(自身を除く): 9696537

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 10979, 32937, 76853, 98811, 208601, 230559, 625803, 691677, 1460207, 1877409, 4380621, 13141863]

約数ペア:

[(1, 13141863), (3, 4380621), (7, 1877409), (9, 1460207), (19, 691677), (21, 625803), (57, 230559), (63, 208601), (133, 98811), (171, 76853), (399, 32937), (1197, 10979)]