2215697937

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 3185671104

約数和(自身を除く): 969973167

約数列:

[1, 3, 31, 43, 61, 93, 129, 183, 293, 879, 961, 1333, 1891, 2623, 2883, 3999, 5673, 7869, 9083, 12599, 17873, 27249, 37797, 41323, 53619, 58621, 81313, 123969, 175863, 243939, 281573, 390569, 554063, 768539, 844719, 1171707, 1662189, 2305617, 2520703, 7562109, 12107639, 17175953, 23824709, 36322917, 51527859, 71474127, 738565979, 2215697937]

約数ペア:

[(1, 2215697937), (3, 738565979), (31, 71474127), (43, 51527859), (61, 36322917), (93, 23824709), (129, 17175953), (183, 12107639), (293, 7562109), (879, 2520703), (961, 2305617), (1333, 1662189), (1891, 1171707), (2623, 844719), (2883, 768539), (3999, 554063), (5673, 390569), (7869, 281573), (9083, 243939), (12599, 175863), (17873, 123969), (27249, 81313), (37797, 58621), (41323, 53619)]