1239868187

素因数分解:

${\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{941}}^1$

素因数の和:1366

約数の個数: 16

約数和(自身を含む): 1288656000

約数和(自身を除く): 48787813

約数列:

[1, 37, 149, 239, 941, 5513, 8843, 34817, 35611, 140209, 224899, 1317607, 5187733, 8321263, 33509951, 1239868187]

約数ペア:

[(1, 1239868187), (37, 33509951), (149, 8321263), (239, 5187733), (941, 1317607), (5513, 224899), (8843, 140209), (34817, 35611)]