30872527

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4253}}^1$

素因数の和:4338

約数の個数: 16

約数和(自身を含む): 37979712

約数和(自身を除く): 7107185

約数列:

[1, 7, 17, 61, 119, 427, 1037, 4253, 7259, 29771, 72301, 259433, 506107, 1816031, 4410361, 30872527]

約数ペア:

[(1, 30872527), (7, 4410361), (17, 1816031), (61, 506107), (119, 259433), (427, 72301), (1037, 29771), (4253, 7259)]