20142947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:410

約数の個数: 16

約数和(自身を含む): 22573824

約数和(自身を除く): 2430877

約数列:

[1, 11, 67, 151, 181, 737, 1661, 1991, 10117, 12127, 27331, 111287, 133397, 300641, 1831177, 20142947]

約数ペア:

[(1, 20142947), (11, 1831177), (67, 300641), (151, 133397), (181, 111287), (737, 27331), (1661, 12127), (1991, 10117)]