138601169

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{1327}}^1$

素因数の和:1724

約数の個数: 16

約数和(自身を含む): 162674688

約数和(自身を除く): 24073519

約数列:

[1, 7, 43, 301, 347, 1327, 2429, 9289, 14921, 57061, 104447, 399427, 460469, 3223283, 19800167, 138601169]

約数ペア:

[(1, 138601169), (7, 19800167), (43, 3223283), (301, 460469), (347, 399427), (1327, 104447), (2429, 57061), (9289, 14921)]