47020281

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7019}}^1$

素因数の和:7069

約数の個数: 32

約数和(自身を含む): 80870400

約数和(自身を除く): 33850119

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 7019, 21057, 49133, 77209, 147399, 203551, 231627, 540463, 610653, 1424857, 1621389, 2239061, 4274571, 6717183, 15673427, 47020281]

約数ペア:

[(1, 47020281), (3, 15673427), (7, 6717183), (11, 4274571), (21, 2239061), (29, 1621389), (33, 1424857), (77, 610653), (87, 540463), (203, 231627), (231, 203551), (319, 147399), (609, 77209), (957, 49133), (2233, 21057), (6699, 7019)]