201641739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{12281}}^1$

素因数の和:12718

約数の個数: 16

約数和(自身を含む): 290248224

約数和(自身を除く): 88606485

約数列:

[1, 3, 13, 39, 421, 1263, 5473, 12281, 16419, 36843, 159653, 478959, 5170301, 15510903, 67213913, 201641739]

約数ペア:

[(1, 201641739), (3, 67213913), (13, 15510903), (39, 5170301), (421, 478959), (1263, 159653), (5473, 36843), (12281, 16419)]