1943670393

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{2221}}^1$

素因数の和:2742

約数の個数: 48

約数和(自身を含む): 3327667200

約数和(自身を除く): 1383996807

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 479, 609, 1437, 1827, 2221, 3353, 4311, 6663, 10059, 13891, 15547, 19989, 30177, 41673, 46641, 64409, 97237, 125019, 139923, 193227, 291711, 450863, 579681, 875133, 1063859, 1352589, 3191577, 4057767, 7447013, 9574731, 22341039, 30851911, 67023117, 92555733, 215963377, 277667199, 647890131, 1943670393]

約数ペア:

[(1, 1943670393), (3, 647890131), (7, 277667199), (9, 215963377), (21, 92555733), (29, 67023117), (63, 30851911), (87, 22341039), (203, 9574731), (261, 7447013), (479, 4057767), (609, 3191577), (1437, 1352589), (1827, 1063859), (2221, 875133), (3353, 579681), (4311, 450863), (6663, 291711), (10059, 193227), (13891, 139923), (15547, 125019), (19989, 97237), (30177, 64409), (41673, 46641)]