26730417

素因数分解:

$3^1\times 7^1\times {\mathrm{1087}}^1\times {\mathrm{1171}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 40804352

約数和(自身を除く): 14073935

約数列:

[1, 3, 7, 21, 1087, 1171, 3261, 3513, 7609, 8197, 22827, 24591, 1272877, 3818631, 8910139, 26730417]

約数ペア:

[(1, 26730417), (3, 8910139), (7, 3818631), (21, 1272877), (1087, 24591), (1171, 22827), (3261, 8197), (3513, 7609)]