13385307

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1599

約数の個数: 24

約数和(自身を含む): 20475504

約数和(自身を除く): 7090197

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 507, 663, 1553, 2873, 4659, 8619, 20189, 26401, 60567, 79203, 262457, 343213, 787371, 1029639, 4461769, 13385307]

約数ペア:

[(1, 13385307), (3, 4461769), (13, 1029639), (17, 787371), (39, 343213), (51, 262457), (169, 79203), (221, 60567), (507, 26401), (663, 20189), (1553, 8619), (2873, 4659)]