13425561

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 20793600

約数和(自身を除く): 7368039

約数列:

[1, 3, 9, 27, 37, 89, 111, 151, 267, 333, 453, 801, 999, 1359, 2403, 3293, 4077, 5587, 9879, 13439, 16761, 29637, 40317, 50283, 88911, 120951, 150849, 362853, 497243, 1491729, 4475187, 13425561]

約数ペア:

[(1, 13425561), (3, 4475187), (9, 1491729), (27, 497243), (37, 362853), (89, 150849), (111, 120951), (151, 88911), (267, 50283), (333, 40317), (453, 29637), (801, 16761), (999, 13439), (1359, 9879), (2403, 5587), (3293, 4077)]