13513490661

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{1993}}^1\times {\mathrm{18679}}^1$

素因数の和:20697

約数の個数: 24

約数和(自身を含む): 19815893440

約数和(自身を除く): 6302402779

約数列:

[1, 3, 11, 33, 121, 363, 1993, 5979, 18679, 21923, 56037, 65769, 205469, 241153, 616407, 723459, 2260159, 6780477, 37227247, 111681741, 409499717, 1228499151, 4504496887, 13513490661]

約数ペア:

[(1, 13513490661), (3, 4504496887), (11, 1228499151), (33, 409499717), (121, 111681741), (363, 37227247), (1993, 6780477), (5979, 2260159), (18679, 723459), (21923, 616407), (56037, 241153), (65769, 205469)]