274032003

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{686797}}^1$

素因数の和:686826

約数の個数: 16

約数和(自身を含む): 439550720

約数和(自身を除く): 165518717

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 686797, 2060391, 4807579, 13049143, 14422737, 39147429, 91344001, 274032003]

約数ペア:

[(1, 274032003), (3, 91344001), (7, 39147429), (19, 14422737), (21, 13049143), (57, 4807579), (133, 2060391), (399, 686797)]