214857591

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{13877}}^1$

素因数の和:14290

約数の個数: 16

約数和(自身を含む): 309312864

約数和(自身を除く): 94455273

約数列:

[1, 3, 13, 39, 397, 1191, 5161, 13877, 15483, 41631, 180401, 541203, 5509169, 16527507, 71619197, 214857591]

約数ペア:

[(1, 214857591), (3, 71619197), (13, 16527507), (39, 5509169), (397, 541203), (1191, 180401), (5161, 41631), (13877, 15483)]