1381170077

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{9749}}^1$

素因数の和:10340

約数の個数: 16

約数和(自身を含む): 1624272000

約数和(自身を除く): 243101923

約数列:

[1, 7, 37, 259, 547, 3829, 9749, 20239, 68243, 141673, 360713, 2524991, 5332703, 37328921, 197310011, 1381170077]

約数ペア:

[(1, 1381170077), (7, 197310011), (37, 37328921), (259, 5332703), (547, 2524991), (3829, 360713), (9749, 141673), (20239, 68243)]