13204695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1877}}^1$

素因数の和:1959

約数の個数: 32

約数和(自身を含む): 24519168

約数和(自身を除く): 11314473

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 1005, 1407, 1877, 2345, 5631, 7035, 9385, 13139, 28155, 39417, 65695, 125759, 197085, 377277, 628795, 880313, 1886385, 2640939, 4401565, 13204695]

約数ペア:

[(1, 13204695), (3, 4401565), (5, 2640939), (7, 1886385), (15, 880313), (21, 628795), (35, 377277), (67, 197085), (105, 125759), (201, 65695), (335, 39417), (469, 28155), (1005, 13139), (1407, 9385), (1877, 7035), (2345, 5631)]