1125986183

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{189019}}^1$

素因数の和:189086

約数の個数: 16

約数和(自身を含む): 1379089920

約数和(自身を除く): 253103737

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 189019, 1323133, 4347437, 6993703, 30432059, 48955921, 160855169, 1125986183]

約数ペア:

[(1, 1125986183), (7, 160855169), (23, 48955921), (37, 30432059), (161, 6993703), (259, 4347437), (851, 1323133), (5957, 189019)]