271620843

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{20071}}^1$

素因数の和:20434

約数の個数: 16

約数和(自身を含む): 391163136

約数和(自身を除く): 119542293

約数列:

[1, 3, 13, 39, 347, 1041, 4511, 13533, 20071, 60213, 260923, 782769, 6964637, 20893911, 90540281, 271620843]

約数ペア:

[(1, 271620843), (3, 90540281), (13, 20893911), (39, 6964637), (347, 782769), (1041, 260923), (4511, 60213), (13533, 20071)]