30788208003

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{86241479}}^1$

素因数の和:86241506

約数の個数: 16

約数和(自身を含む): 49675092480

約数和(自身を除く): 18886884477

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 86241479, 258724437, 603690353, 1466105143, 1811071059, 4398315429, 10262736001, 30788208003]

約数ペア:

[(1, 30788208003), (3, 10262736001), (7, 4398315429), (17, 1811071059), (21, 1466105143), (51, 603690353), (119, 258724437), (357, 86241479)]