16800483

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{563}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 27072000

約数和(自身を除く): 10271517

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 343, 563, 609, 1029, 1421, 1689, 3941, 4263, 9947, 11823, 16327, 27587, 29841, 48981, 82761, 114289, 193109, 342867, 579327, 800023, 2400069, 5600161, 16800483]

約数ペア:

[(1, 16800483), (3, 5600161), (7, 2400069), (21, 800023), (29, 579327), (49, 342867), (87, 193109), (147, 114289), (203, 82761), (343, 48981), (563, 29841), (609, 27587), (1029, 16327), (1421, 11823), (1689, 9947), (3941, 4263)]