337131509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{1201}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 401217984

約数和(自身を除く): 64086475

約数列:

[1, 11, 13, 143, 151, 169, 1201, 1661, 1859, 1963, 13211, 15613, 21593, 25519, 171743, 181351, 202969, 280709, 1994861, 2232659, 2357563, 25933193, 30648319, 337131509]

約数ペア:

[(1, 337131509), (11, 30648319), (13, 25933193), (143, 2357563), (151, 2232659), (169, 1994861), (1201, 280709), (1661, 202969), (1859, 181351), (1963, 171743), (13211, 25519), (15613, 21593)]