474278399

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{509429}}^1$

素因数の和:509462

約数の個数: 12

約数和(自身を含む): 580750200

約数和(自身を除く): 106471801

約数列:

[1, 7, 19, 49, 133, 931, 509429, 3566003, 9679151, 24962021, 67754057, 474278399]

約数ペア:

[(1, 474278399), (7, 67754057), (19, 24962021), (49, 9679151), (133, 3566003), (931, 509429)]