15277941

素因数分解:

$3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1231}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 25369344

約数和(自身を除く): 10091403

約数列:

[1, 3, 7, 9, 21, 63, 197, 591, 1231, 1379, 1773, 3693, 4137, 8617, 11079, 12411, 25851, 77553, 242507, 727521, 1697549, 2182563, 5092647, 15277941]

約数ペア:

[(1, 15277941), (3, 5092647), (7, 2182563), (9, 1697549), (21, 727521), (63, 242507), (197, 77553), (591, 25851), (1231, 12411), (1379, 11079), (1773, 8617), (3693, 4137)]