55299673

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 66090816

約数和(自身を除く): 10791143

約数列:

[1, 11, 13, 143, 151, 169, 197, 1661, 1859, 1963, 2167, 2561, 21593, 25519, 28171, 29747, 33293, 280709, 327217, 366223, 386711, 4253821, 5027243, 55299673]

約数ペア:

[(1, 55299673), (11, 5027243), (13, 4253821), (143, 386711), (151, 366223), (169, 327217), (197, 280709), (1661, 33293), (1859, 29747), (1963, 28171), (2167, 25519), (2561, 21593)]