139035309

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{228301}}^1$

素因数の和:228340

約数の個数: 16

約数和(自身を含む): 219169920

約数和(自身を除く): 80134611

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 228301, 684903, 1598107, 4794321, 6620729, 19862187, 46345103, 139035309]

約数ペア:

[(1, 139035309), (3, 46345103), (7, 19862187), (21, 6620729), (29, 4794321), (87, 1598107), (203, 684903), (609, 228301)]